Giá đỡ pin 9V Gridfinity nhỏ gọn 1x1x3

Small Gridfinity 1x1x3 module that holds 2 9V batteries. Based off Jerr_074's design, but I modified it to have the lip at the top and to be a 1x1x3, rather than whatever weird size their's was. They can stack while empty, but not when there are batteries in them. I mostly made this design to fit better with my setup, as mismatched heights hurt me. Also as with all prints, the quality of the print in the image is not the best, but it still works, and will work better when you print it with the right settings.