The Solar Marble Machine Kit (Solderless Version) Product Code: 60419

The GraviTrack Solar Marble Machine Kit (Solderless Version) Product Code: 60418

The Solarbotics Solar Marble Machine Product Code: KMMS

Solarbotics GraviTrack Solar Marble Machine Product Code: 60415

Solarbotics Useless Box Kit Product Code: 60005

Herbie the Mousebot Kit Product Code: KHM

Solarbotics MSE Solar Engine Kit KMSE Product Code: KMSE

Solarbotics Solar Engine Kit KMSE-U Product Code: KMSE-U

Solar Speeder 2 Kit Product Code: KSS

The Turbot Tumbling Robot Product Code: KTB