No, the motors and electrical parts are not waterproof, however the white propellers and pinions are plastic, but I would not recommend that you wet any of the parts.

How large is the wheel?

The tires are about nickel sized.

No, the motors and electrical parts are not waterproof, the white propellers and pinions are plastic, but I would not recommend wetting any of the parts.

how are the motors connected to the battery? Does it require soldering?

Yes, either Solder or a use a exposed wires strands to wrap around the terminals that stick out

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Sntieecr 6 Set DC Motors Kit, Mini Electric Motor 3V 15000RPM with 66 PCS Plastic Gears, AA Battery Holder Case, Motor Bracket, Shaft Propeller and Rocker Switch for DIY Toys Science Projects

Product ID: 146505811

🔋6 AA battery holders included

🚀15000 RPM high-speed motors

⚙️66 precision plastic gears

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your creativity with the ultimate DIY motor kit!

SAFE EDUCATIONAL - Designed for ages 8+, perfect for supervised STEM learning and hands-on fun
COLORFUL CUSTOMIZATION - 12 vibrant shaft propellers in 2 styles to personalize your creations
HIGH SPEED PERFORMANCE - Motors spin up to 15000 RPM for dynamic, real-world science experiments
PLUG PLAY CONVENIENCE - Includes battery holders, mounting brackets & wiring for quick assembly
VERSATILE STEM POWERHOUSE - Complete 6-motor kit with gears, switches & propellers for endless DIY projects

The Sntieecr 6 Set DC Motors Kit offers six 3V mini motors capable of 15000 RPM, paired with 66 plastic gears, colorful shaft propellers, battery holders, rocker switches, and mounting brackets. Designed for STEM enthusiasts aged 8 and up, this all-in-one kit enables building mini fans, cars, boats, and more, making science projects engaging and hands-on.

Specifications

ASIN	B07VHB5WFC
Age Range Description	Kid
Battery Description	Alkaline
Best Sellers Rank	#38,747 in Toys & Games ( See Top 100 in Toys & Games ) #319 in Educational Science Kits
Brand Name	Sntieecr
Customer Reviews	4.3 out of 5 stars 1,569 Reviews
Educational Objective	STEM
Included Components	DC Motor DC Motor Holder AA Battery Holder Case Plastic Gears Shaft Propeller Mini Boat Rocker Switch Electronic Wire Heat Shrink Tube
Is Assembly Required	No
Item Dimensions	8.27 x 4.33 x 1.97 inches
Item Weight	190 Grams
Manufacturer	Sntieecr
Manufacturer Maximum Age (MONTHS)	720.0
Manufacturer Minimum Age (MONTHS)	96.0
Manufacturer Part Number	ST0124
Material Type	Plastic
Model Number	ST0124
Set Name	6 Set
Size	115 PCS
Theme	Physics
UPC	639510435042
Unit Count	105.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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31886CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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