3D Wooden Puzzles for Adults DIY Musical Box Model Kit to Build Self-Assembly Building Kit Airplane-Control Tower

Music Box Visit the Store Curious Discovery Visit the Store Musical Instrument Gramophone Visit the Store Wooden Marble Run Visit the Store Model Building Set Visit the Store Scale Model Vehicle Visit the Store

【Liftable Biplane】: Movable airplanes on rotating tower, real and interesting.

【Gear-Transmission】: Gear drive mechanical model, experience the magic of mechanics.

【Wind Up Musical Mechanism Movement】: Manually to rotate the knob, then release, the music will be playing.

【No glue needed】: Consists of 255 pre-cut small wooden pieces, needs to be assembled by yourself. No glue needed at all.

【Clear Instruction】: Step-by-step, easy to follow assembly guide is included, makes the whole assembly process much easier and enjoyable.