Summary

Simple spool holder that can be fixed to the top of an enclosure stopping it from being able to slide around while also being adjustable for different sizes of spools. The wheels hold the spool in place and use standard bearings to freely spin. There are 2 parts at the bottom that allow the filament holders to move from left to right but not forwards and backwards meaning it will never end up moving around while printing. I also designed a small filament guide that also fixes to the enclosure ensuring the filament never can be pulled to the left or right of off of the holder. For the screws I used some 3mm diameter and 12mm length wood screws. Hope this will help you and your 3d printer continue printing some cool prints.