A 70mm tall 30mm diameter clear acrylic cylinder with rounded handle as shown for easy grip. Note there is a nice blue stripe through to more easily help see the product when on a table. Affectionately called a dolly by croupier it is used to mark the winning number on a roulette layout and possibly helps prevent cheating by placing an item on top of winning markers so that it is more difficult for anyone to try to cheat by adding there own markers to the winning number after the ball has settled in the wheel.
NOTE If you order this product for royal mail delivery a slightly smaller one might be sent or a different design.