With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
I made this! The bottle rim is missing the string but still works alright. I made it to test out how the one-way valve might work as a mechanism. And it worked a treat. Thanks for putting it up there, man!
Rock Rock Around the BlockView Instructable »
Acrylic HolderView Instructable »
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.