Universal Spool Adapter for 250g Spools

🆕 Update:Now includes a new spool design featuring a honeycomb pattern for enhanced aesthetics and improved structure. Visually cleaner and more stylish – perfect for display and practical use!✍️ Description:This universal spool adapter is designed to fit small 250g filament spools on standard spool holders made for 1kg spools, ensuring a stable, centered, and wobble-free fit. 🔧 Designed for:Inner diameter of small spool: ~40 mmOuter diameter of large spool holder: ~200 mmWidth: Adapter fits widths up to 60 mm (adjusted to your spool width)🛠️ No tools or screws required – just slide the adapter into the spool and you're ready to print.Ideal for filament samples, small rolls, and spool holders including AMS and external mounts.🔧 Print Recommendations:Supports: ❌ Not requiredMaterial:PET-G is preferred if you want to use the adapter in a filament dryer (but prolonged heat exposure is still not recommended).PLA is also suitable for standard usage only (no dryer)Infill: 10–15%Layer