A hoop for people with ADHD, ADD or ADHD and instead anti-stress printed with hearts.

I added 12 sizes by measuring the inner diameter of the ring so I wouldn't have to resize on the laminator, as resizing could cause the rotation to fail.

Nozzle 0.4
layer height 0.08
It is recommended to lightly grease the joint between the two rings so that it rotates better. The first time it is turned it offers a little resistance due to print residue but then it turns well.

A great help to focus the attention of people with ADHD, ADD or ADHD and super similar. powers.

I hope this can help you