---
product_id: 806082529
title: "840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards"
brand: "waldwild"
price: "16418CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Waldwild"
url: https://www.desertcart.sn/products/806082529-840-pcs-breadboard-jumper-wires-kit-14-vaules-2-125mm
store_origin: SN
region: Senegal
---

# 24 AWG solid copper for reliable conductivity 14 precise length options (2-125mm) 840 pre-cut jumper wires 840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards

**Brand:** waldwild
**Price:** 16418CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Wire your genius with precision and style!

## Quick Answers

- **What is this?** 840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards by waldwild
- **How much does it cost?** 16418CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/806082529-840-pcs-breadboard-jumper-wires-kit-14-vaules-2-125mm)

## Best For

- waldwild enthusiasts

## Why This Product

- Trusted waldwild brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **14 Precision Lengths:** From 2mm to 125mm, perfect fit for tight, clean circuit layouts.
- • **Massive 840-Piece Kit:** Unmatched variety to power every prototype and project.
- • **Organized Storage Case:** Keep your workspace sleek and wires instantly accessible.
- • **Pre-Stripped & Pre-Formed:** Save time with ready-to-use U-shaped wires—no soldering needed.
- • **Durable 24 AWG Copper Core:** Ensures stable signal transmission and long-lasting performance.

## Overview

The Waldwild 840 Pcs Breadboard Jumper Wires Kit offers an extensive assortment of 14 different lengths of pre-cut, pre-stripped, and pre-formed 24 AWG solid copper wires. Designed for professional and hobbyist electronics enthusiasts, this kit ensures reliable conductivity and neat, efficient circuit building. Its durable, compartmentalized storage case keeps your workspace organized, making it an essential tool for Arduino, PCB prototyping, and complex breadboard projects.

## Description

Product description

Review: Avoid wires pulled loose in real world use! - Perfect for my project...although my layout skills aren't perfect :) Makes the project less prone to loose wires. *** Next I will move jumper wires to the connect point under the board, even less likely to get pulled loose. *** This project bridges from a mvave chocolate plus control pedal to a spark go amp modeler/speaker. It will be transported inside a guitar case, and then kicked around a stage.
Review: The Ultimate "Daily Driver" for Neater, Faster Prototyping - If you're tired of the "rat's nest" look of flexible Dupont jumpers, this 840-piece pre-formed kit is a game changer. It provides a massive variety of solid-core U-shaped wires that lay flat against the breadboard, making your circuits easier to trace and debug. Assortment and Storage * The "Daily Driver" Advantage: This kit includes 14 different lengths (from 2mm up to 125mm), which is more than the standard 8 or 10 sizes found in most generic sets. Having those "in-between" sizes (like 12mm, 17mm, and 22mm) allows for much tighter routing. * Case Quality: The kit comes in a very good quality case that is sturdy and effective at keeping everything organized. It’s a nice departure from the flimsy "takeout container" plastic often seen at this price point. * Compartment Sharing: Because there are 14 values but only a few compartments, some of the smaller sizes do share space. Notably, the blue and green wires share a slot, as do the red and brown ones. It’s worth a quick glance before grabbing a handful to ensure you have the specific length you need. Wire Quality * Gauge: The wires are 24 AWG. While 22 AWG is the standard for the tightest fit, these 24 AWG jumpers perform well. They aren't the thickest on the market, but they are sturdy enough to be reused many times without the ends becoming too soft or brittle. * Pre-Formed Convenience: Each wire is pre-cut, pre-stripped, and bent at a perfect 90-degree angle, saving a massive amount of time on the bench. The Power Rail "Gap" * A Common Frustration: Despite the 14 sizes, there still isn't a "perfect" length for jumping the power rails from one side of a standard breadboard to the other. Most breadboards have a gap of roughly 1.65 to 1.7 inches. The 50mm wire is slightly too long, and the 25mm is too short. You'll still need a custom-cut wire or a flexible jumper for that specific bridge. Pros * Superior Variety: 14 sizes cover almost every component-to-component jump. * Organized Storage: Durable case keeps your workspace tidy. * Clean Layouts: Encourages flat, organized wiring that is easy to troubleshoot. * Good Value: At under $10 for 840 pieces, it’s a cost-effective bench staple. Cons * Shared Compartments: Smaller sizes are mixed, which can slow you down slightly. * No Perfect Rail Bridge: Still missing that one specific size for jumping the center trough. Final Verdict: 4/5 Stars This has quickly become my go-to kit. The quality is solid, the case is excellent, and the extra size increments make it more useful than any other set I've owned. It’s a must-have for any electronics hobbyist who values a clean, organized breadboard.

## Features

- 【Professional Breadboard Jumper Wires Kit】: Includes 840 pieces jumper wires in 14 precise lengths: 2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100, and 125mm. Each length comes with 70 pieces—ready for simple connections or complex breadboard and PCB designs.
- 【Premium Copper for Reliable Performance】: Made with 24 AWG solid copper-plated wire, these jumpers ensure excellent conductivity and reliable signal transmission. The flexible insulation is durable, safe, and helps prevent short circuits.
- 【Easy to Use】: Every wire is pre-cut, pre-stripped, and pre-formed with a clean U-shape, making it quick to plug and unplug. Flexible enough to bend and reshape for tight spaces—no soldering required, saving time for DIY enthusiasts.
- 【Wide Compatibility】: Perfect for DIY electronics, circuit debugging, sensor connections, microcontroller projects, LCD displays, robotics, and educational labs. Compatible with most development boards and breadboards.
- 【Easy Storage】: The included compartment plastic box keeps each length sorted and easy to find. Keep wires neat, easy to identify, and prevent loss—ideal for quick access during projects at home or lab.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GF77NKGS |
| Best Sellers Rank | #98,079 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #148 in Prototyping Boards & Accessories |
| Brand | Waldwild |
| Brand Name | Waldwild |
| Color | Multicolor |
| Customer Reviews | 4.4 out of 5 stars 11 Reviews |
| Gauge | 24.0 |
| Included Components | 840 Pcs Breadboard Jumper Wires |
| Item Weight | 3.6 Ounces |
| Manufacturer | Waldwild |
| Material | Plastic |
| Material Type | Plastic |
| Model | JW840VC |
| Number of Cable Strands | 560 |
| Number of Items | 1 |
| Part Number | JW840VC |
| Strands | 560 |
| UPC | 701347276270 |
| Unit Count | 1.0 Count |

## Images

![840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards - Image 1](https://m.media-amazon.com/images/I/71pmwuYVcYL.jpg)
![840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards - Image 2](https://m.media-amazon.com/images/I/61s-qMw9IDL.jpg)
![840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards - Image 3](https://m.media-amazon.com/images/I/71y70051+xL.jpg)
![840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards - Image 4](https://m.media-amazon.com/images/I/71Y4dZcMr4L.jpg)
![840 Pcs Breadboard Jumper Wires Kit, 14 Vaules 2-125mm Solderless Flexible Connecting Cables, Breadboard Connecting Line Cables, Pre-Stripped & Pre-Formed Right Angles, for Arduino, PCB Circuit Boards - Image 5](https://m.media-amazon.com/images/I/812fLwRTCVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Avoid wires pulled loose in real world use!
*by A***R on April 9, 2026*

Perfect for my project...although my layout skills aren't perfect :) Makes the project less prone to loose wires. *** Next I will move jumper wires to the connect point under the board, even less likely to get pulled loose. *** This project bridges from a mvave chocolate plus control pedal to a spark go amp modeler/speaker. It will be transported inside a guitar case, and then kicked around a stage.

### ⭐⭐⭐⭐ The Ultimate "Daily Driver" for Neater, Faster Prototyping
*by B***S on March 6, 2026*

If you're tired of the "rat's nest" look of flexible Dupont jumpers, this 840-piece pre-formed kit is a game changer. It provides a massive variety of solid-core U-shaped wires that lay flat against the breadboard, making your circuits easier to trace and debug. Assortment and Storage * The "Daily Driver" Advantage: This kit includes 14 different lengths (from 2mm up to 125mm), which is more than the standard 8 or 10 sizes found in most generic sets. Having those "in-between" sizes (like 12mm, 17mm, and 22mm) allows for much tighter routing. * Case Quality: The kit comes in a very good quality case that is sturdy and effective at keeping everything organized. It’s a nice departure from the flimsy "takeout container" plastic often seen at this price point. * Compartment Sharing: Because there are 14 values but only a few compartments, some of the smaller sizes do share space. Notably, the blue and green wires share a slot, as do the red and brown ones. It’s worth a quick glance before grabbing a handful to ensure you have the specific length you need. Wire Quality * Gauge: The wires are 24 AWG. While 22 AWG is the standard for the tightest fit, these 24 AWG jumpers perform well. They aren't the thickest on the market, but they are sturdy enough to be reused many times without the ends becoming too soft or brittle. * Pre-Formed Convenience: Each wire is pre-cut, pre-stripped, and bent at a perfect 90-degree angle, saving a massive amount of time on the bench. The Power Rail "Gap" * A Common Frustration: Despite the 14 sizes, there still isn't a "perfect" length for jumping the power rails from one side of a standard breadboard to the other. Most breadboards have a gap of roughly 1.65 to 1.7 inches. The 50mm wire is slightly too long, and the 25mm is too short. You'll still need a custom-cut wire or a flexible jumper for that specific bridge. Pros * Superior Variety: 14 sizes cover almost every component-to-component jump. * Organized Storage: Durable case keeps your workspace tidy. * Clean Layouts: Encourages flat, organized wiring that is easy to troubleshoot. * Good Value: At under $10 for 840 pieces, it’s a cost-effective bench staple. Cons * Shared Compartments: Smaller sizes are mixed, which can slow you down slightly. * No Perfect Rail Bridge: Still missing that one specific size for jumping the center trough. Final Verdict: 4/5 Stars This has quickly become my go-to kit. The quality is solid, the case is excellent, and the extra size increments make it more useful than any other set I've owned. It’s a must-have for any electronics hobbyist who values a clean, organized breadboard.

### ⭐⭐⭐⭐⭐ okay\budget: NOT "copper plated"
*by M***3 on March 3, 2026*

This is an okay\budget set of wires for when you are too lazy to cut your own jumper wires so they are flush with the breadboard. When I insert them into my breadboard, I can feel the "grip" when contact is made (and it doesn't fall out when inverted and shaken). Your results may vary depending on the types quality of breadboard. It IS solid stranded, but it is NOT "copper plated" I did not deduct stars for this mistake, since you can clearly see in their pictures the silver (not brown) lead wires coming out of the insulation. I would guess aluminum based on how flimsy the wires are. These are purposed for solderless breadboards, so I did not test if you could easily solder them (but since they are not copper, I suspect it will be more difficult to solder) Yes, it is flimsy\budget. Inserting the wires deforms the ends. They claim it is easier to shape, but stiffer wires can still be shaped without much effort. The container does not have tight compartments, so different colors will migrate to different compartments as the box is transported\shaken. They could have been more generous with tiny plastic bags that enclosed the smallest wires, so the medium wires are kept together as well. 5 stars = item works as described, no major complaints.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-08*