420 Grinder

2 Stage Grinder with locking mechanism

I designed it for music festivals, where you don't want to bring your nice one and loss it some how. Great for travel!!!!

All my designs and more are sold at my etsy shop.
https://www.etsy.com/people/phoenixphorge

P.S. if you have any 420 ideas please share, and if i end up making it ill ship you the prototype for free :)))