Gridfinity A1 tools holder

Simple box for the tools that come with the A1. Pictures show it printed in .4mm layers with a .8mm nozzle. I originally was going to make a box that just took the plastic molded piece as an insert, but realized I could save 1 bin width and length by redesigning it.There is a weird imperfection on the top where it doesn't export perfectly flat, causing weird top layers around the cutter and nozzle needle. it's completely flat in the CAD file so not sure where the export is getting it con