Midori Shachihata Pencil Sharpener Kezuri Cap, Blue (ZKC-A1/H)

The sharpener part of this is awesome. It's really sharp which makes it easy to sharpen. I had a problem finding a bottle that it fits on. A lot of water bottles have switched to new caps that use less plastic. That seems to have made the threading different on the bottle. I had to use a 2 liter soda bottle because it had the normal threading. It makes it bulky though. If I could find a smaller bottle with the right threading I would love it! It's a super cool idea!

This is such a great idea except for two problems, which are pretty significant. Since this is coming from Japan directly, it is designed to fit the top of Japanese bottles, which are bigger than any bottle we could find. Also, it seems to be designed for a pencil other that the standard US size, so it really doesn't sharpen pencils. Great concept, so I gave it two stars for that, but completely non functional here in the US. Also, took nearly two months to get here, but I was expecting that.

doesnt fit any bottles i could find yet in the USA. great concept though. If i had read the other review I wouldnt have bought it. shame on me.

The great thing about this pencil sharpener is it can fit on most soda bottles. You dont have to worry about students dropping them and shavings scattering all over the floor.

These are so clever, screw onto an empty water or soda bottle and sharpen very well!

I cannot find a bottle that fits these caps.

デスクに1つあると便利です。ただ、ペットボトルから削りカスを出す時に苦労します。ホット用の広口ペットボトル用に取り付けできる物があれば、そちらをオススメします。

ペットボトルに取り付けられるがうたい文句ですが、中を乾かしたペットボトルが手近になくて、そのまま使ってます。鉛筆削りとしては軽くサクサクとしっかり削れます。

これをTVで見かけて、早速Amazonで検索して見つけました。アイデア商品で満足してます。削りカスを気にせずガンガン鉛筆を削れます！

今まで、グルグルハンドルを回す鉛筆削りを使っていましたが、誤って倒してしまったりすると細かい削りカスが、こぼれて掃除が厄介でした。これは小さくなった鉛筆も削れますし、倒したくらいでは削りカスがこぼれたりしません。子どもも使いやすいと満足してます。

簡単に取り付けられるのがとても良い点です。かわいらしいデザインもグッドです。