You have pencils. Lots and lots of pencils.
This is the pencil holder for you. It holds 144 pencils at the ready.
The base is a tray for the little things you need at hand. And hidden in the center is a cup for larger things like a ruler or some scissors. The hole pattern has 6-fold symmetry so you can sort your colors by the color wheel, if you wish.
I have built-in brims on the bottom to help it stick to the build platform. They come of easily enough. And the bottom edge is rolled under a little to make it easier to have that clean look after you trim them off.
If you like it, let me know. And if you have pencil/pen/marker/brush holder you'd like modeled up, let me know.
This should print without supports or rafts.