Not at all. Just slide, click, and print. The refill snaps securely into place in under a minute — no tools, no tape, no guesswork. It’s designed to be frustration-proof, even for beginners.

Absolutely. Our refill coils are designed to fit most standard reusable spools like Bambu Lab right out of the box. For the smoothest experience, we also offer our own reusable spool engineered for perfect compatibility and lightning-fast reloads.

Absolutely! Our spools are specifically designed to work perfectly with Bambu Lab Automatic Material Systems. Thousands of Bambu Lab users have successfully switched to our refills.

Each refill saves approximately 220g of plastic compared to traditional spools. For the average maker printing 10 spools per year, that's 2.2kg of plastic waste prevented annually!