Boba Boilie Roller

I made boba DIY kits for Christmas, but hand rolling every little ball seemed like too much work so I made this simple roller in Tinkercad.

Print two of these. Use tapioca starch generously, making sure these are always covered in it when in use. Place a log of boba dough onto the center of one half, then cover up the other half just barely just like the second picture. Holding parallel to the ground, slide the halves back and forth against each other.

I do not recommend using this to roll fishing dough bait unless you're going after some really miniature carp. This produces 9mm balls. There's larger boilies available on Thingiverse that would be more suited for fishing.