SUNLU 3rd version Spool Adapter for ROSA Filament

This adapter solves the compatibility issue between SUNLU reusable spools and ROSA filament refills system.Designed for a precise fit, it keeps the spool stable, centered and spinning smoothly, preventing misalignment and unwanted friction during printing.Features:Compatible with SUNLU reusable spools (3 rd edition)Designed for ROSA filament refillsTight, precise fitNo supports requiredEasy and fast to printTested in real useWhy use this adapter?If you use ROSA filament with SUNLU spools, this simple adapter eliminates wobble, improves stability and gives you a clean, reliable setup.