Thats why we love 3dprinting!
Great idea, so simple and effective.
Printed in combination with a benchy, all in black PLA from https://www.filamentworld.de
Direct link to the filament: https://www.filamentworld.de/shop/pla-filament-3d-drucker/schwarz/
That's exactly why i love the combination of 3D modelling and printing! Bringing those ideas, that you have in your mind, to life! :)