Just as a bird builds its nest with the materials it finds, you can also expand your Modular EGG Workspace. Such as with the Connector Pack with which you link your EGG Frame to your Expansion Frames. In the Caster Kit there are two castors (1 with a brake) that you use to raise your EGG 10 cm and make it more mobile. The Tool Hooks is a stainless steel rack with three hooks that you attach to your EGG Frame. This way you have all your tools at hand. There are matching wood screws especially for the Acacia tables. One thing is clear: modulation can be learned.