3D Printable Pottery Rib Multi-Set for Mugs & Cups! Choose your size (STL Files)

3D printable pottery rib STL files. 8 Ribs, just chose your size. Go from cylinder to mug easily and consistently. This is a DIGITAL STL FILE download, delivered as a single zip file. No physical product will be shipped. ✨ DESIGNED FOR USE Holes for grip and for hanging on a pegboard Flat profile that works for left- and right-handed potters, just flip it over 📏 WHICH SIZE? Sizes are the rib's overall height. As a guide: 100–110 mm suits small cups (~450g) 120–130 mm suits everyday mugs (~500g) 140-150 mm suits tall mugs and tumblers (~600g) Designed to print flat with zero supports needed 🔧 SUGGESTED PRINT SETTINGS (Tested & Proven) Material: PLA, PETG, or ABS Infill: 15-20% Perimeters/Walls: 3–4 for a rigid, durable tool 💾DELIVERY Delivery is via Digital Download in Etsy. Your files are prepared in your chosen size after you order, so they won’t download instantly. Once they’re ready, usually within 24 hours, Etsy will email you and they’ll appear in your Purchases to download. ⚠️ LICENSE — WHAT'S INCLUDED This purchase includes a personal-use license: print as many copies as you like for yourself, as a gift for a partner or friend, or for use in your own pottery practice or studio. Thank you for supporting an independent designer! If you have any questions, please feel free to send a message.