Material: Alloy and plastic water: Removable turntable diameter: Approx. 10cm / 3.94in Plug Voltage: 100-240V Frequency: 50/60Hz Input Voltage: 90-250V Output Voltage: 0-12V Speed: 0-2000 rpm Product Features: DIY ceramic product, Parent-child activity product size: Approx. 14.8 x 13.3 x 10 x 2 .3 x 1 5 x 12cm / 5.83 x 5.24 x 3.94 x 0.91 x 5.91 x 4.72in