SPIDER – mechanical wind-up 3D-puzzle with rubber-band engine. The model is made of natural materials and looks just like the real spider due to unique design and rubber-band wind-up mechanism inside allowing the model to run really fast. It’s perfect to assemble, play, present and collect! Assembled model size: 240*350*100 mm Package size: 245*188*24 mm Number of details: 293 Assembling without glue.