4-Piece Set 5mm LED Flash DIY Kit Electronic Kit PCB Circuit Welding Skills Learning Training Kit

The FR4-A PCB board with a thickness of 1.66 mm has a transparent making it easier for beginners to solder and DIY. The of the 4-piece set is competitive giving you more to complete the welding. Colour:light green Material:PCB Size:2.3CM x 2.3CM Package Contents: 4 * 5mm LED flash DIY kit Only the above package content other products are not included. Note: Light 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.