Unlink and link the two heavy duty plated nails. It looks easy but it is not, unless you know the secret! Fool your friends. Polybag, with instructions included.

Only the magician can create the pyramid with these 4 bright red pieces.

Popular scientific novelty. The rattleback will stop and spin in the opposite direction on its own. One dozen polybags with individual instructions.

With relative ease, a spectator can form four cut out pieces into a perfect square. Then, hand them a small square fifth piece. Now, forming a perfect square will be much more difficult. Plastic, PBH with instructions.

Only the magician can get the ring off of the coil spring. 2-3/4" long x 3/4" diameter ring.

Only the magician can remove the ring from the spring. Two coils and two 1.75" long x 1/2" diameter rings.

Popular scientific novelty. The rattleback will stop and spin in the opposite direction on its own. Pack of 144 pieces with instructions.

Impossible to solve unless you know the secret. Comes in one gross packaging.

Only the magician can hook the rubber band. Pack of 12.

A small object is borrowed and placed in a well-crafted polished brass safe, then screwed closed. The spectator is asked to take out his coin, but it can be opened only by the magician. Made in Italy.

A pack of 100 puzzles where only you can remove the ring. 3" long with .5" diameter ring.

Frustrate your friends as they struggle to hook the rubber band.

Only the magician can create the square quickly. Assorted colors - Pack of 12

Two identical, oddly shaped pieces fit together to make a pyramid. Bulk pack of 100 puzzles.

The two different colored plastic pieces shaped like boomerangs appear to be different but are the same size. Comes in pack of 144.

A pack of 12 puzzles where only you can remove the ring. 3" long with .5" diameter ring.

Know the secret to making the T quickly - Pack of 12

Use 20 balls in 4 blocks to make a perfect pyramid. Large size - the pyramid measures about 3.5" at the base and at each side. Ideal gift or promotional item.

It is nearly impossible to separate these gold hooks from one another... unless you know how. Pack of 12.

Magic using the principles and logic of math. More than 60 new puzzles and stunts based on the properties of numbers. Over 30 pages of magic squares, triangles, cubes, much more. Inexhaustible source of stimulating mathematical recreation.

Jigsaw puzzle pieces containing images of playing cards are shown in a box. Spectator names any picture card. The pieces are all dropped out of the box, and assembled. Puzzle shows an image of the exact card that was named.

Two funny twisted “Q”s linked for eternity! Or are they ? A little ingenuity will help you. Like the classic nail puzzle, though the big balls at the ends make it more baffling. High quality, large metal puzzle.

Two lovey-dovey smiling hooks entangled in amorous confusion. Can you separate them?

A classic puzzle, simple in principle, separated with only two movements. Yet it requires patience and a bright mind to solve. High quality, large metal puzzle.

A pack of 100 puzzles. A perfect ‘T’ is formed with four pieces. 2.25" high x 2.25" wide. Pack of 100 puzzles. Colors may vary from photos.

Try to remove the beads from the wand. Makes a great gift.

Only the magician can hook and unhook the rubber band in the tube. Easy to do, but a baffling puzzle for all ages.

These two fish seem to change size.

The ‘T’ puzzle is one of the popular and well known puzzles, where a perfect ‘T’ is formed with four pieces.

A coin is borrowed and placed in a small see-through covered box, then screwed closed. The spectator is asked to take out his coin, but when he tries to do this he finds the cover turns, but will not open. Pack of 12.