Sterling Silver One Sided Open Book Charm

A drop of color brightens any look. This brilliant pear-shaped pendant features purple chalcedony (19 ct. t.w.) in a 10k gold setting. Approximate length: 18 inches. Approximate drop: 1 inch.

Build real-world math skills while earning money to run your own arcade!

Thousands of math challenges and word problems

3 levels of play automatically adjust according to your child's progress

Arcade with seven games to play

Supports National Council of Teachers of Mathematics standards for grades 3-5

Automatically differentiates between magnetic metal/non-magnetic metal up to 6-inch

Shows the depth of metal from the surface in both inch and centimeters

Easy-to-read LCD screen pinpoints the location of metal objects to the nearest inch

Helps map out the grid of metal through any nonmetallic construction material