TPoi is a fun activity but it requires some skill & practice. With the LED poi & CD ROM you can learn how to do tricks & delight the crowd. The LED lights will activate through various colours. You can even adjust the speed. You can choose from a single colour or multi coloured lights. The effects are dramatic & will be sure to please. Practice makes perfect so use the CD ROM to full effect & learn how to do all the tricks. Features include: CD ROM with over 40 instructional videos Different speed & colour settings 7.5cm diameter