Website: thingiverse
Author: frkb_fr
Price: Free Download
File format: .Stl 3d printable
Description:
Seen here https://www.amazon.fr/dp/B08TQVYRKV/ref=cm_sw_em_r_mt_dp_B4KP7HSR2NYJ0A4Q7JY1But as I wanted to test first; I printed it and give it to this community.There are several sizes. From 15mm diameter to 25mm, look on the chart to print the right file.Help yourself to the video to measure the finger: https://youtu.