Send little greetings that will stay in your mind! The postcards from BRIXIES including the construction kit are a lot of fun to unpack, assemble and collect. Take a trip into space with our "Astronaut" postcard and experience an adventure in weightlessness. The "BRIXIES Postcard Astronaut" contains a construction kit with a total of 99 interlocking blocks and is 6.5 cm long, 5.5 cm wide and 3 cm high when assembled. The BRIXIES building block sets are suitable for ages 8 and up. The miniature building blocks are made of high-quality ABS plastic and meet the latest safety standards. This construction kit with a level of difficulty of level 1 promotes dexterity and concentration and is also a lot of fun.