I like to build bigger brick kits and was finding myself in a need of something to keep each of the bags of bricks together while assembling. I started with a smaller one piece tray and quickly found myself wanting something a little bigger so I went with a 3 piece segmented design. The pieces are a snug fit, but I found once I put them in and out a few times they go in and out quite easily and also hold firm while assembled.

I hope you enjoy!