Swatch Tray

Hello ! My name is Ady and I wanted to create an adjustable storage tray for samples of all the different filaments I have in stock at anyone time. I print a small block 2cm x 3cm of the filament and label . When I run out of that filament I take it off display .This enables me to view the colours, textures and look of the filament which I want to use in a project. I am new to designing but I am learning slowly !