Product DescriptionThink Geek Minecraft Light-Up Diamond OrePRESS/TAP ONCE FOR LOW LIGHT - TWICE MEDIUM - 3 TIMES HIGH LIGHT. PRESS AGAIN TO TURN OFF.NIGHT LIGHT.NEEDS 2 X AA BATTERIES (NOT INCLUDED).Product Dimensions: 7.5cm x 7.5cm x 7.5cm inches (3inch SQUARE.) ;MAKES GREAT GIFT FOR ANY MINECRAFT FAN.Package content1* Minecraft Light-Up Diamond Ore