• 12 piece set, color coded vinyl covered 1.25" alligator clips on one end, and male jumper wires on the other end.
• Contains two of each: black, red, white, green, blue, and yellow.
• 24 AWG wire.

Circuit Playground Express Educator's Pack Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playground Classic and made it even better! Not only did we pack even more sensors in, we also made it even easier to program. You can now start your journey with Microsoft Make Code block-based or JavaScript programming . Then, you can use the same board to try Circuit Python , with the Python interpreter running right on the Express. As you progress, you can advance to using Arduino IDE , which has full support of all the hardware down to the low level, so you can make powerful projects. Because you can program the same board in 3 different ways - the Express has great value and re-usability. From beginners to experts, Circuit Playground Express has something for everyone. The board is round and has alligator-clip pads around it so you don't have to solder or sew to make it work. You can power it from USB, a AAA battery pack, or with a Lipoly battery (for advanced users). Circuit Playground Express has built-in USB support. Built in USB means you plug it in to program it and it just shows up, no special cable or adapter required. Just program your code into the board then take it on the go! Pack includes: 2 x Circuit Playground Express 2 x USB cable - A/MicroB Parts to make wearable and sewable electronics: 1 x Stainless Thin Conductive Thread - 2 ply - 23 meter/76 ft. for sewing wearable projects 1 x Needle set - 3/9 sizes - 20 needles 1 x Sewable Snaps - 5mm Diameter - Card of 24 1 x Magnetic Pin Back Parts to make breadboard, paper-craft, or clip-on electronics and sensors: 1 x Copper Foil Tape with Conductive Adhesive - 6mm x 15 meter roll 1 x Small Alligator Clip Test Lead (set of 18) (more.). Made in China.