Soldering kit, electronic dice, activation by rolling

This dice takes the game to the next level. Let that dice roll! The kit has 2 black circuit boards specially shaped to 'roll'. The built-in tilt switch is activated upon detecting movement and causes the 7 red LEDs (3 mm) to start their randomly generated sequence. The LEDs mimic the effect of a dice and display a number from one to six, just like a real dice! To roll the dice, you have to 'throw' it carefully and accurately to get the desired effect. The solder kit works with a CR2032 button cell (not included).