A selection of smooth wooden building block shapes and crystal-clear colourful gem cubes, packed in a sturdy wooden storage tray with guidelines in the plywood base for easy tidying away. The 40-piece set includes 25 beechwood blocks, 14 colour acrylic gems in 7 colours, and a beechwood tray with plywood base. Tray measures 10.7"L x 10.7"W x 1.1"H. Acrylic gem cubes measure 1". 40 pieces total. Ages 3 and up.