When soften with water, the Safe Crackers can be carefully worked away to reveal at least five precious items worthy of keeping in any safe. Included are polished gemstones, foreign currency, agate "art" slices, and best of all is a real Canadian silver coin.

The polished gemstones include amethyst, rose quartz, tigereye and many others.

The foreign currency consists of a variety of coins from around the world. Most are still in circulation, but many are older and worthy of collecting.

The polished agate "art" slices come in a variety of sizes, shapes and colours. Agate is a natural form of quartz, and usually forms in multi-coloured bands and when cut and polished, produces small natural works of art.

A real treasure is the Canadian Silver Coin. Until about 1967, Canadian dimes, quarters, half dollars and dollar coins where all made from silver. A precious metal, silver prices are constantly changing. Many coins can be worth 5 to 10 times their face value.