Unique stainless steel yo-yo with holes drilled all around it to create different pitched whistles depending on the spin speed.
An infuriating jigsaw puzzle made up of 300 transparent pieces that are almost all the same, clearly double-sided, and there's no reference photo.
This snuffle mat is filled with soft felt strips that hide dry pet foods and treats to help slow down fast eating, relieve boredom, reduce anxiety, and more.
A difficult 1,000 piece jigsaw puzzle of a complex labyrinthine maze with pieces that are all green and white.
This out-of-this-world-inspired brain teaser toy is a liquid-filled globe with a little astronaut figure inside that needs to land in the footsteps on the lunar... More
Fridge magnet with a functional Newton's Cradle with tethered steel balls that clack away back and forth against each other to demonstrate the laws of conservation... More
Bored at work? This abstract sculptural notepad by Canadian artist Victoria Wonnacott has 1000 sheets of 100% recycled paper that you can bend, stretch and twist... More
Falling grains of sand just make a pile of sand, but the falling magnetic iron filings in this hourglass pile into ever-changing artistic patterns.
This crazy new puzzle cube fuses two Rubk's Cubes into a single conjoined nightmare of twistable rows of colors.
This surreal party game has players competing with one another to complete very simple tasks... while wearing giant floppy sausages on their fingers.
This tiny version of Jenga is only 2.5 inches tall and includes 39 miniature blocks that are going to be quite a challenge to remove one at a time.
The Sign & Seal Twirling Magnetic Desk Pen is just that, a little seal that balances a pen on its nose using the magical powers of magnetism. When you're... More
This boredom-relieving pen is able to shape-shift its entire metallic body from solid to crushed and then back again with a simple flip of a switch.
Now you can hit or miss warships with pegs anywhere you go, because the naval combat game Battleship has been miniaturized to the smallest, still playable size.
This magic sand acts just like wet sand from the beach when it is molded and shaped, but acts like flowing dry sand when allowed to break apart and collapse.
These futuristic transparent playing cards not only glow-in-the-dark for up to 2 hours after a full charge in the light, they're also fully waterproof as well.
A stress ball shaped like a realistic potato for inconspicuous stress relief, safer food fights, pranks, or just playing a stressful game of Hot Potato.
If you don't know your diamonds from your clubs, these playing cards will spell it out for you, literally, with generic text labeling each card in the center.
While it's not as fun as packing a real snowball and launching it into someone's face, it does replicate that satisfying crunchy sound and feel of making one.
The famous colorful 3D twist and turn puzzle from the 80s is back, but it's been shrunk down to the exact size of a single die (dice).
The pen may be mightier than the sword, but it's even more mighty when there are two pens attached by a metal chain and wielded like iconic Japanese nunchakus.
