COLOR: BLACK. The supplied print is black; render colors are illustrative. Keep loose PTFE tube square while marking or hand cutting its end. DIMENSIONS Open V groove for 4 mm outside diameter tube; 0.9 mm blade guide and finger pads. CONTENTS 1 printed pieces: 1 × ptfe cutting guide. Material: PETG. SUPPLY SEPARATELY Loose PTFE tube and a suitable hand blade. USE AND ASSEMBLY Place detached tube in groove, press from side pads, make a shallow mark and cut away from fingers. No blade included; not a powered cutter. Images are renders of the actual CAD. Geometry and reference slicing checked digitally; physical fit, finish and service life have not been established by those checks. Printed to order. Shipping and taxes are calculated at checkout. Design: João Lutz / JoaoLutzFilm, with AI assistance.