Bambulab A1 - Spool enhancer

I have designed this useful small upgrade to the original A1 Spool holder. After just 0.5 kg of filament used I discovered the spool holder becomes wearing thin quite quickly. Therefore this little PETG spool enhancer was just what I was not able to find myself in Maker World. The spool enhancer simply clicks to a spool holder and then should be tied with regular 2 mm cable ties available everywhere. Please direct the seam and ties heads down so they do not bother free rotation of the spool. Enjoy like I do) Boost Me