The tiny cinder blocks, wooden pallets, red bricks—even the mortar—are all made from the same elements as the real-life ones. These small but substantial materials make a fun desk toy, entertain tinkerers, and are raw matter for avid DIY-ers.

Whether you’re fidgeting with the blocks, using the wooden pallet as a coaster, or using the cement to build a pen holder, Mini Materials take construction materials to a whole new, easy-to-handle scale.