Here's my gridfinity trays for linocut carving tools. I predominately use the Pfeil gouges, but still had my old speedball linocut tool hanging around, and an odd number of Pfeil gouges, so I made a place for it. I think I used the gridfinity generator at https://gridfinity.perplexinglabs.com for the base and built up the tool models in tinkercad for the cutouts. I added the tool models as attachments so you can rearrange them to your heart's content in your own boxes if mine aren't quite what you're looking for.

Printed in translucent PETG, 0.2 layers, 15% grid infill