Micro:bit board is designed by BBC which aims to help children at or above 7 grade to learn programming better. Micro:bit board has abundant board resources, including a 5*5 LED metric dot array, 2 programmable buttons, Compass, USB ports, Bluetooth module etc.. It is only pocket size but very powerful. You can program, customize or control it at well. It only has plastic packaging bags without external packaging boxes, but we will present a transparent acrylic shell is tailor-designed for Micro:bit.