CANARY Butane Canister Punch Tool 5.5" Recycling Tool, Safe Puncture Tool with Spray Guard for Disposing Camping Stoves, Isobutane Gas Canisters, and Spray Cans, Made in JAPAN

便利で安くてコンパクト。吊るして保管できてすごく助かります。足元だと汚いですが、これは手元で簡単に清潔に作業できて素晴らしいです。壊れたらリピートすると思います。

Simple, safe, easy to use, lightweight (27 g), and sturdy--as well as inexpensive--this recycling tool is a the BEST I've found yet for prepping spent fuel and other metal canisters for recycling. This thing works on ALL pressurized metal canisters regardless of whether it has a lip around the bottom or not. I use this for pre-filled sinus rinse, hair spray, oven cleaner, glass cleaner, as well as JetBoil fuel canisters. I even puncture the sides of beers to prank my friends at outdoor BBQ's (it's easy to plug the hole with a finger once the leak is discovered, so not much is wasted, and it works equally well on aluminum and steel cans)! The question isn't whether or not you should buy one, but rather how long it will take for the Chinese to pay the Japanese producers the "ultimate compliment" by copying their design!

Seems to work well. Very simple and punctures the side of the can easily. The blade has a cover for when the item is not being used.

This is so easy to use and slices through the canister like a knife through butter. Really excellent.

想像以上にあっさりと簡単に穴を開けられました ただ、底に引っ掛ける箇所のない缶には使えません