4 Pack 69mm Robotics Wheels - ABS Hubs with Silicone Tires, Fits 25-tooth Splined Shaft, 7.6mm Width - Ideal for Remote Controlled Cars and RC Vehicles General purpose claw hammer —

General purpose claw hammer — ideal for precisely driving or removing nails

turn and fire functions all from the included remote control

40 watt desoldering iron with one-handed vacuum bulb operation

64-page step-by-step illustrated manual helps kids assemble all of the models

plus case studies on solid waste pollution

4 Pack 69mm Robotics Wheels - ABS Hubs with Silicone Tires, Fits 25-tooth Splined Shaft, 7.6mm Width - Ideal for Remote Controlled Cars and RC Vehicles General purpose claw hammer —Please note: Color may vary. Set of four 69mm (~2. 71") wheels for robotics or remote controlled cars and vehicles 7. 62mm (0. 3") width Compatible with 6mm 25 tooth splined shaft servos Injection molded ABS construction with molded on thermoplastic silicone tires for grip Weight of each wheel: 14 grams (~0. 5 ounce)