I have started to design dice rollers, the first design is the 'Tower of dice'. It is designed so that you never lose your dice to the floor again. It is capable of rolling multiple die at once with a unique internal dice rolling design. Available in Dark Blue, Red, Silver, Black and Leaf Green. It has been tested with regular dice from D4 to D20.
I aim to design other variations of the dice roller so let me know what you would like to see.