Item Type: Cat Turntable Ball Material: PP Luminent Ball Battery Type: 3 x LR44 Button Cell x 3 Battery Capacity: 160mAh x 31Four Layers: Cat turntable ball has four layers of turntable, which can meet 4 times of happiness. Removable design, easy to clean or store. 2Hole Design: The top reserved hole design of cat turntable ball is suitable for many kinds of cat sticks in the market. 3Rotating Ball: The top layer of cat turntable ball has two rotating balls, which will rotate with one stroke to attract the cat's interest. (One is a flash ball and one is a bell ball). 4Fine Crafted: Cat toy roller is made of PP material for food, wear resistant and scratch resistant, corners polished and round, falling resistant and scratch resistant. 5Non Slip Bottom: The bottom of the cat toy roller is designed with multiple non slip pads, so cats can play more at ease. 4 x Turntable Accessories&nbsp 1 x Bell Ball 1 x Luminous Ball&nbsp 3 x Small Ball&nbsp 1 x Anti Skid Pad&nbsp 3 x Top Accessories&nbsp