Paint tube rails

We have these 3D printed in a flexible plastic. Each rail holds 9 tubes of watercolour paint. Tested with Schminke Horadam Aquarell 5ml tubes and Daler Rowney Aquafine 8ml tubes. Each rail is 197mm long, 15mm high and 15mm deep, and can be glued to wood and other bases or screwed.

These provide a great way to neatly organise your watercolour tubes and to hold them securely when travelling.