Features: Assembly Wood FM radio model science experiment kits building toy. 3d Wood puzzle is selected from wood, smooth surfaces Understand scientific principles through the assembly and disassembly of parts, learn scientific knowledge,improve learning ability, and cultivate practical ability and knowledge. You can bring your own paints and crayons to paint in your favorite color. After the production is completed, turn on switches,then you can adjust your favorite channel, it can also be displayed handicrafts. Science experiment set Wood building kits for kids ages 7+, perfect for birthdays and holidays. Specifications: Component:ABS Size:Approx.11.5x7.50cm/4.53x2.95inch Package Includes: 1 Set FM Radio note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.