Setting up the unit is simple, with a screw and wingnut holding the wheel securely in place. There is a flexible pointer included that settles on the winning tile and makes noise as the wheel spins that really adds an air of excitement during use, with a large red arrow pointing down to help direct attention. Overall the spinning wheel game is only 43cm tall. The acrylic wheel is 30cm, highly visible and the multiple coloured tiles look great as the wheel spins. The mini prize wheel is designed for tabletop use, with a small 16 x 16cm base that fits on your counter or table whilst leaving plenty of space to display prizes or for people to gather. There is a free marker and eraser included with purchase, providing everything you need out of the box to set-up your event straight away. Each slot is 10.5 x 10.5 x 8.5cm to provide ample room for writing in prizes for your contest. This spinning tabletop game, mini prize wheel helps add excitement and creates a fun atmosphere when used in classrooms, team meetings, and in exhibition booths! There are (10) individual coloured slots for writing prizes on, with the dry erase design making it easy to quickly change what prizes are without having to use a printable template.