Upgraded Version Led Light Kit For Ideas Treehouse – Compatible With 21318 Building Blocks Model ( Set Not Included) (With Instruction)

Age Range (Description): Kids, adults
Theme: Ideas
Material: Plastic
Year: 2019
Number of Pieces: 2
Educational Objective: Scientific Thinking
Item Dimensions LxWxH: 5.98 x 4.02 x 1.18 inches