Gel Blaster Ammo (Optimized)

This is ammo for Nerf Gel Blaster. It is reusable and hurts a little more. I used TPU with 1mm retraction and z-hop with good results. Other plastics probably work too; just ensure no stringing to avoid jams. 

Specs: 7.3mm sphere with a flat bottom so it can stick to the build plate and a slightly flat top to avoid strings at the tip.

Design by RTOneZ on MakerWorld (license: BY).