The plastic tray that came with my set of Tekton stubby screwdrivers was flimsy and just would not do for anything besides packaging. this little caddy works perfect. modeled after the cheap plastic thing that came with it. it may look chonky but it holds well and was a great print to try out lightning supports. it's actually extremely lightweight. the chamfers are large enough that they sort of allign the screwdriver as they are set in. worth noting, the dual colors was just for fun on my part as the model is one part. works well for a true set of stubby screwdrivers you hate to use but are glad you have.