Poi Balls with Nine Color Modes in Retail Packaging (Set of 2)- In Retail Packaging by DE Extra Soft PVC Plastic, Double-Loop Finger Holsters Heavy Duty Swivel for controlled spinning Push button for On/Off & Mode functions - 7 solid color and 2 color changing modes. Solid colors are red, green, blue, purple, aqua, lime green, & sky blue. Color changing modes include a fast color fade and a slow color transition. Includes 2 CR1632 Batteries (easily replaceable), screw in battery compartment. 100% Satisfaction Guaranteed when purchased through Filltech