Baby brother to the AA battery holder. Can fit around 14 batteries. If you have any suggestions for improvements let me know.
A user wanted a thicker front tab on the AA version so thought I would make the changes to the AAA version as well to make them more sturdy.
Physical model available for purchase at
10% of the profits will go to Cancer Research UK.
simple design, only needs infill on the entrance, easy to remove. Both versions only need infill for the dispenser opening.