I have designed a fully modular lego building tray system, that first together with dovetail joints for easy connecting and disembling. also included is a coaster style square that fits into one of the compartments to turn it into a drinks coaster for either a cup of tea/coffee or a can of soft drink. you can customise your build trays to have phrases of your choice, small pictures, names etc. Phone stand (sold seperately) that clips to the build tray, so you can follow your lego instructions on the lego builder app. im very proud of how this build tray turned out and it is a huge help when building lego sets. I think you'll love it.
