This system will allow you to reuse your Elegoo coils to use Bambulab refills. The assembled coil weighs approximately 190g (without the refill). The system is composed of three parts: TWO SNAP-FIT PART A CYLINDER TO BE INSERTED TO MAKE IT COMPATIBLE WITH BAMBULAB REFILLS

This is my new centerpiece!

if you need another original spool holder for your bambulab a1 mini, here is mine(Edited)

I uploaded a new version of my headphones and controller stand to make printing possible with an a1 mini as well