This incredible set contains 45 wooden pieces and is stored in a solid wood box. The set contains 40 blocks, each with two colored gems, and 5 smooth blocks; all arrive in their own sturdy storage box.
The gems are on only one side of the blocks.

From the German company Bauspiel.

This block set is large and heavy

Dimensions: the  Blocks measure 10 x 5 x 2.5 cm; the storage box measures 54 x 27 x 12 cm

Material: Alder and acrylic

Age recommendation:  3+ years

Care instructions:  For care, simply use soapy water and a damp cloth to clean. Dry immediately. Do not immerse in water and DO NOT use disinfectant or hot water.