Đế kê ngón út cho chuột Keychron M6

Keychron M6 is a great mouse, but it's a bit too small for my hand. my pinky finger can't rest on the mouse as there is no space left. 

So i created this design based on the 2d sketch in the manual book. This still need some minor adjustment but it's perfect for me. I use a thick double tape to connect it.