1 Meter ID 0.5-20mm Milky White PTFE Tube 3D Printer Accessory Conduit OD 1-22mm Color: Milky White, semi transparent. 14mm x 16mm 16mm x 18mm 18mm x 20mm 20mm x 22mm. Product specification:ID x OD. 0.5mm x 1mm 1mm x 2mm 2mm x 3mm 2mm x 4mm 2.5mm x 4mm 3mm x 4mm 3mm x 5mm 4mm x 5mm 4mm x 6mm 5mm x 6mm 5mm x 7mm. byJuly 4, 2026