Description This is a DIY kit for you to make a surprise box. The box would play the pre-recorded words you said to the ones who open it. How to make? Key feature: Plug-and-play Easy assemble Great fun for painting Considering each wooden board is bare, which means you can fly your imagination and stain it the color you prefer yourself or with kids, friends, etc. Parts list Grove Line finder*1 Logic DC Jack *1 Grove - Recorder *1 Grove - Multi Color Flash LED (5mm)*1 Battery cable *1 Wooden boards*1 Kraft bracket *1 Plastic rivet *1 Screwdriver *1 Sticker *1 Manual * 1