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Spiderman climb down from the wall (2pcs)
STEM DIY - Optic Fiber Light Kit
STEAM DIY - Wireless Telegraph
STEM DIY - Mini Cup Light
Rubber Band Powered Foam Glider
STEAM DIY - Rope Climbing
STEAM DIY - Tensile Structure
STEAM DIY - Ball Seesaw
STEAM DIY - Ancient castle drawbridge pulley
STEAM DIY - Connector
Balance Bird
STEAM DIY - Wind Power
STEAM DIY - Clown Walking Tightrope
Newton's Cradle / Pendulum
Celestial Orbital Permanent Motion Meter
STEAM DIY - Newton's Pendulum
STEAM DIY - Rubber Band Guitar
STEAM DIY - Hydraulic Excavator
Rubber Band Powered Flapper Flying Bird
STEAM DIY - Hydraulic lift table
STEAM DIY - "Back home" Roller
STEAM DIY - Gravity Car
Balance Eagle
Sand Pendulum
