Small compasses case

My son asked me to make him a small case for his school compasses. I was inspired by the Pencil case by maakmake and the way he has designed it.

I'm trying to learn the basics of Fusion 360 so I have decided I will make my own thing - little bit smaller, just to hold the compasses and few pieces of the pencil in a separate compartment. This is for my son, so I've added the engravings and painted with the acryl paint. The main compartment is 12cm x 2.4cm x 1cm.

I've glued in two magnets -