Disposable shopping bag spool

thingiverse

Make a holder for disposable plastic bags by twisting them together. Attach two printed parts with M3x20L screws and M3 nuts. Place the bag's edge into the groove, twist it around, and then insert the end into the groove. When twisting, pass your fingers through the handle part of the bag before hooking it onto the spool's groove. This will create a ring shape on the outside that can be attached to a bag or briefcase using a carabiner for easier carrying. Feel free to donate: https://www.paypal.me/ichibey