Useful Keychains
grabcad
The bicycle keychain can be used as a bottle opener, then there is a normal bottle opener. The USB key is hidden in the penguin, and the hedgehog can be used if we need to fasten something, a spoon is if we want to mix something into some drink, and the pocket multifunctional device can be used for lots of things.Drawed in Solidworks
Download Model from grabcad
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