Science

An unforgettable pen prank. Clicking the top of the pen will produce a shocking jolt (50-70 volts) to the unsuspecting victim of this harmless gag. The pen is functional. Batteries included. Each piece in blister card packaging. For ages 14+.

Reef romance is a natural outgrowth of Sea-Monkeys meeting in this enchanted castle. Bring your Sea Monkeys into a world of fantasy with a Magic Castle. Aquarium contains magnifier to closely view the environment. It includes water purifier, instant live

Grow your own pets that glow in the dark with the Sea Monkey Magiquarium. This fun kit makes it easy to grow and care for Sea Monkeys, a brine shrimp hybrid, backed by a two-year growth guarantee. The Sea Monkeys kit includes a special tank with an aero-

This plastic glow in the dark stars set includes a big 11.5 inch crescent moon and ten glow stars in assorted sizes 1.5 to 3.5 inches. Adhesive included. 3+

Excavate, dig, study and display your very own natural crystals! Each kit includes a plaster block with eight natural crystals buried inside, digging tool and brush, magnifying glass, display cases with covers, a drawstring carrying pouch and detailed ins