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Description
The Tunnel by Artisan CoinThe Coin Penetration Tube is a classic coin magic prop. It consists of two metal or wooden cylinders that can be snapped together and split apart, with a playing card or metal plate in between them. The magic happens when a coin is placed in one end of the tube and passes through to the other end. The beauty of this prop is that it does not require any complicated sleights or techniques. Over time, the availability of high quality versions has become
The Coin Penetration Tube is a classic coin magic prop. It consists of two metal or wooden cylinders that can be snapped together and split apart, with a playing card or metal plate in between them. The magic happens when a coin is placed in one end of the tube and passes through to the other end. The beauty of this prop is that it does not require any complicated sleights or techniques.Over time, the availability of high-quality versions has become scarce. Many plastic and poorly designed versions have caused magicians to lose interest in performing with this prop. To bring back the excitement and magic of the traditional coin penetration effect, Jay Wang and Jimmy Fan have collaborated to bring you The Tunnel by Artisan Coin.
Lenz's Law Routine
You bring out two brass tubes with wooden exteriors and a magnet and ask your audience if they are familiar with Lenz's Law. You then demonstrate this fascinating physical phenomenon by dropping the magnet through the brass tubes. As it falls, the speed of the magnet slows down, creating an almost slow-motion effect. You explain that this is a result of electromagnetic induction, but what makes this demonstration truly magical is the fact that the space inside the brass tube is distorted.
The Tunnel is a routine that combines the classic coin penetration effect with the physical phenomenon of Lenz's Law. This not only logically creates the "reasonableness" of the magic effect but also enhances the overall magical experience, making it more captivating. Our goal was to create a routine that is not just a magic trick but also a memorable and complete performance.
We have put a lot of thought and effort into the design of The Tunnel, from the stunning wooden exterior to the combination of brass and wood. After multiple iterations and revisions, the current version of The Tunnel is a high-quality, collectible item that is both elegant and functional.
The inner tube is made of 3mm thick brass, which maximizes the deceleration effect of Lenz's Law without compromising the aesthetics or stability of the brass-wood combination. The exterior is fully encased in high-grade rosewood, and each set has its own unique wood grain and color, adding to its high-end appeal.
Features
- A classic effect with a fresh presentation
- 3mm thick brass inner tube fully encased in high-grade red rosewood, making it a beautiful and collectible-quality prop
- Magnetic connector design ensures your coins stay securely in place, and it can also hold playing cards or plastic cards (bank/credit cards with magnetic strips are not recommended, as they may be damaged)
- Can be handed out for examination
- Almost no sleight of hand required, as the prop does 99% of the work for you
- Uses four regular half dollars, sized at approximately 29mm-30mm in diameter (coins are not included)
- Includes a detailed online instructional tutorial, covering both the coin penetration routine and the full Lenz's Law routine.
If you would like to obtain the neodymium magnet separately, you will need a cylinder magnet with the following dimensions:
- Height: 20mm
- Diameter: 30mm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 3
Comes with pump
Color: Colorful, Size: Large
My dogs enjoyed it but it’s not large dog proof. I have a husky and German Shepard…..the ball lasted a day before it was torn up. But this would be perfect for smaller or medium sized dogs.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Great toy
Color: Colorful, Size: Medium
Best toy ever for my Aussie!
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Our German Sheppard loves these
Size: Medium
These cost a bit more than tennis balls, but they are so much nicer and longer lasting. For starters, they stay cleaner than tennis balls because they’re smooth rubber. Dirt won’t build up on them and if anything does stick, like grass or soil, it falls off once the dog slobber dries. They’re also thick, so they don’t fall apart or blow out like a normal tennis ball does in our dog’s jaws after 30 seconds. Our GS chomps on these like crazy and the only damage they’ve suffered is a crack that developed from the edge of the hole, but the crack is growing very slowly and none of these balls have totally failed yet. The balls do whistle when thrown ant high speed and that may help a dog track and locate it, but I’m not sure. Our neighbors hear the whistling too so it’s far from silent. Lastly the orange ball is easy to locate out in our yard, but the dark blue practically disappears.
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Reviewed in the United States on April 6, 2025
★★★★★ 5
Great for smaller dogs
Size: Small
These two balls are perfect for the smaller mouthed dog that loves to play fetch.
These balls are not only super durable (lots of teeth biting), but float in the baby pool we use for our miniature dachshunds.
The value here is much better than you’d find anywhere else. The noise, if bitten hard enough, was “low” at best. Easy to spot/find if overthrown. Will definitely buy again once these are in bad repair; so far, so good-love these for my fur babies!
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Reviewed in the United States on October 8, 2024
★★★★★ 5
My dogs favorite balls
Size: Medium
These are great for my dog who always has to have a ball in her mouth. Not too hard so I don't have to worry about her teeth. They last for ever. They do lose their shape a little over time (like I said, she always has a ball in her mouth) they become a little oval in shape. They still bounce, she still chases it and she still chews on it so I don't think she notices or cares. I've gotten her a bag full of these over time and I have only seen one that she chewed a chunk out.
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Reviewed in the United States on September 28, 2023