Colour:green Material:plastic+metal Package Contents: 1 X circuit board 1 set X electronic components 1 X USB cable 1 set X shell with screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. [Easy to Assemble]: The Five-Pointed Star kit is easy to build and the principle is simple. The connection that was clearly mapped and labeled on the board. The soldering practice kit can be used as school education practice kits to teach basic soldering skills and also suitable for DIY electronics enthusiasts. [DIY Electronic Kit]: The DIY LED kit can help students to learn about the soldering project knowledge of mechanical structure, electronic basis skills, soldering skill and so on with full of fun. [Please Note]: This product is DIY kits, not product! This Soldering Project requires basic electronic knowledge and hands-on ability. [Soldering Practice Kit]: Finished project can be used as desktop art accessories and with interesting light effects. Great first diy soldering gift for children, students and DIY enthusiast.