BRAND NEW unopened storage box containing 6 Mini Judy Clocks by Instructo. Clocks are made of durable, bright yellow plastic and measure 5" x 5". Hour & minute hands move independently. Watch the gears move through the clear window on the back of each clock. Recommended for Kindergarten through 3rd grade. Clocks can also be used to teach math skills recommended by the National Council of Teachers of Mathematics.