D1 to mini G2 refill adapter

Tinkerforce Verified independent store

→

A 3D printed adapter that allows you to use D1 refills in a pen that takes G2 mini refills. It uses O-rings to hold the refill in place and you can use either 1 or two depending on how much retention you prefer. Package includes the 2 3D printed parts and 4 O-rings just in case a few break or are lost. No refill included. Show more