Velleman ML109 ELECTRONIC DICE Product description Electronic dice with LED indication. Slowly rolls to a stop when the push button is released. Specifications power supply: 9V battery (not incl.) dimensions: 42 x 60mm / 1.7 x 2.4" Hints If the normally dimmed LEDs are still lighting up, you can still replace ZD1, zener diode of 2V7, by a zener diode ov 3V6 (500mW Data Sheet https://elecena.pl/product/18396118/electronic-dice 2021-05-07 https://elecena.pl/product/18396118/electronic-dice 2025-07-09