340 Piece Resistor Kit - Includes Assortment of ½ Watt, 1W, and 2W Resistors in Slotted Storage Box Skid-resistant coating on bottom

Skid-resistant coating on bottom

Physical properties: Number of LEDs: 37

Experiment with the metal coil spring to discover how the robot's jumping mechanism works

The Estes Wizard rocket bulk pack contains 12 rocket kit packets with materials and instructions required to assemble the rocket

5 digit autorange counter display

340 Piece Resistor Kit - Includes Assortment of ½ Watt, 1W, and 2W Resistors in Slotted Storage Box Skid-resistant coating on bottom340 piece kit includes an assortment of Watt, 1W, and 2W resistors in a slotted storage box with 14 different see through bags labeled with value, wattage and quantity. The kit includes the following resistors: 1 2 Watt, 5 pieces each of the following: 10, 15, 47, 56, 68, 91, 100, 120, 150, 180, 220, 270, 330, 390, 470, 560, 680, 820, 1K, 1. 2K, 1. 5K, 1. 8K, 2. 2K, 2. 7K, 3. 3K, 3. 9K, 4. 7K, 5. 6K, 6. 8K, 8. 2K, 10K, 12K, 15K, 18K, 22K, 27K, 33K,