Do you find it annoying when you're playing a board game and roll the dice on the board, and push all the pawns? Or if you suspect that a friend is cheating by manipulating the dice? All these problems are solved with this mini kit. Unlike its little brother (the MK109), you can activate this dice, not with a push button but simply by shaking it. Dice with seven bright red LEDs, shake before use. Uses a lithium battery (not included).
Features:

1. no push buttons required, just give it a shake
2. slowly rolls to a stop and flashes the last combination
3. microprocessor-controlled
4. auto power-off

Specifications:

1. power supply: 3V-battery (CR2025 or CR2032) (not incl.)
2. dimensions: 36 x 36 x 32mm / 1.4 x 1.4 x 1.3"

manual_mk150.pdf