| Build this wooden construction lit, and gain insights into how a differential gear works. |
| | A beautifully crafted Gyroscope and spinning top. |
| | A latex glove, dry fillers and reduced air pressure deliver this amazing and thought-provoking demonstration. |
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| The Pendulum kit is designed to serve as a learning tool rather than a puzzle... |
| | This wooden construction kit contains everything you need to build a working model of a 4-speed gearbox |
| | Instantly captivating, the award-winning ‘Engenius’ Double Marble Run has proven to be an instant success. |
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| The world’s first sound-activated, self-rolling, motorized dice! |
| | An example of a coupled mechanical oscillator... |
| | Is it a spring? Is it a pendulum? |
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| This kit will allow you to make 5 face masks |
| | Abstract-2 - a new design of the GeoBender magnetic puzzle... |
| | Bees - a new design of the GeoBender magnetic puzzle... |
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| This Japanese spinning top will not topple over, even when pushed! |
| | Sometimes known as Celts, or Wobble Stones, this is an ancient toy that has been fascinating people for a very long time. |
| | Tim's all-time favourite toy for entertaining people at parties... |
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| The GeoBender is a new design of magnetic puzzle... |
| | The original family horse race game |
| | An engaging piece of animated paper engineering, which shows a ship and a giant sea monster! |
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| GeoBender is an elegant and sophisticated 3D magnetic puzzle... |
| | | Transmit sound from your phone on a light beam! |
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| Charge it up and watch it go! |
| | This elegant bone china mug features Tim, together with some references to the Nile!
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| | This is a beautiful physics toy designed for your desk. A vortex lives in here, just spin the gorgeous glass dome to see it! |
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High Quality Stainless steel spring! Rolls like a metallic bubble! 3D Kinetic Spring! A Springy Slinky for your arm! |
| | An elegant, transforming geometric puzzle. Based on the Yoshimoto Cube, which we used to sell about 20 years ago! |
| | Our large green dog, Ruford, is an awesome transforming Truck and Puppy! |
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2018 is nearly over, but we still think this 2018 World Architecture Calendar is a lovely item.
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| | The makers say that it is literally impossible to be unhappy whilst wearing one of these Happy Hats! |
| | The Fling Stick is a paper wand that when you 'fling' it, extends up to 48 inches. It also features 12 different sound effects for added fun! |
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| What is surprising about this lamp is that as long as it is lit, the candle flame rotates while it burns. |
| | Hand made specially for Grand Illusions by our glass blower, the Brandy Pipe is an unusual drinking vessel that allows you to drink from the bottom... |
| | A fascinating demonstration of the conversion of kinetic energy into heat energy! |
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| These little metal discs are bimetallic - they are made from two different metals - and this enables them to perform an amazing physics trick! |
| | Place a piece of ice on one half of the Ice Heart Maker, and pop the other half on top. The ice cube melts extraordinarily quickly and you are left... |
| | This sophisticated pre-punched cardboard kit will enable you to build a working steam engine! |
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| This high quality cardboard construction kit allows you to build your own version of the classical high voltage generator. |
| | Inspired by nature, based on the Fibonacci Numbers and the Golden Angle, Helicone not only represents beautiful botanical structures but also... |
| | Nikola Tesla's valvular conduit is another one of his forgotten inventions. Invented in 1920 it has largely been overlooked. What is it? In simple... |
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| Nikola Tesla's valvular conduit is another one of his forgotten inventions. Invented in 1920 it has largely been overlooked. What is it? In simple... |
| | With a quick twist, Lollipopter magically transforms from a 'swirl' to a 'burst' and back again in one amazingly elegant motion. |
| | To transform it, simply spin the handle and watch the magic unfold. To change it back, just spin it the other way. Intuitive, relaxing, fun, and addictive! |
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| With a quick twist, Lollipopter magically transforms from a 'swirl' to a 'burst' and back again in one amazingly elegant motion. |
| | To transform it, simply spin the handle and watch the magic unfold. To change it back, just spin it the other way. Intuitive, relaxing, fun, and addictive! |
| | The Leidenfrost Effect occurs when a liquid comes into contact with a hot object, with the correct temperature difference between the two. |
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| The sand timer floats at the top of the column of liquid. But turn it upside down, and now the sand timer does not float. What is happening? |
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