Pastel Chalk - Gridfinity Box

A Gridfinity box for pastel chalks, in my case from Jaxell. But all chalks with a maximum length of 6.5 cm and a height and width of 1 cm should fit. Baseplate Original:The Baseplate comes from https://gridfinitygenerator.com/en the Cutout was made in Tinkercad. A good Cover for the box comes from https://makerworld.com/de/models/709959-gridfinity-lid-blank-all-sizes?from=search#profileId-640243