In addition to promoting psychomotor skills and spatial orientation, it contributes to understanding the "cause-and-effect" relationship. With gears of different sizes to give movement to the assemblies. Includes wrench for assembly.

• The set includes 62 pieces, 1 activity guide
• Manual, imagination, creativity, reasoning, spatial orientation, promotes shared play skills
• Recommended age for children 3 to 6 years old
• Item package quantity: 1