Storage for Amazon Basics permanent markers

This a simple storage solution for a set of 24 Amazon Basics permanent markers. Design criterias were:easy to print and to assembleminimal usage of materials and wastecompact form factor without sacrificing usability too muchThe final model prints flat in 4 pieces that snap together. I have added a drop of super glue to strengthen the joints and non-slip pads to increase usability. They final print is not super sturdy when empty, but adding markers increases its strenght a lot.