The Tunnel by Artisan Coin
SKU: 22435771980

The Tunnel by Artisan Coin

Sale price$92.70 Regular price$103.00
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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.
Please be aware that the Tunnel set does not include the neodymium magnet used in Lenz's Law Routine due to shipping restrictions. However, this does not affect the basic coin penetration routine's performance.

If you would like to obtain the neodymium magnet separately, you will need a cylinder magnet with the following dimensions:
  • Height: 20mm
  • Diameter: 30mm
You can easily find a variety of cylinder magnets by doing a quick online search.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 22435771980

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Bubbles
Pawtucket, US
★★★★★ 5
Surprisingly durable
Color: Yellow, Color: Yellow
*** UPDATE/EDIT: I bought this thing back in February 2024 and ten months later with nearly DAILY USE this bad boy is still going strong!! You can see in my video, filmed just now, that it's still in one piece and that despite the frequent play, she still LOVES it. It smells like rubber, which doesn't smell like roses to me... but all rubber toys are going to, and that's ok. I'm just so impressed with the durability. Really, really impressed. Between interest, durability and value, I say if you are looking for this kind of toy you should get it if your dog is an appropriate size. Ten months of daily, hard use of throwing, fetch, chewing, travel, overnights in the elements, you name it. There's no reason not to. It's the perfect chew toy IMHO. *** ORIGINAL REVIEW SEPTEMBER 2024: My Goldendoodle is great about destroying every chew toy I give her. She doesn't ruin shoes, she doesn't counter surf (ok she does, she just doesn't take anything) and she has learned to leave the scrunchies and socks where she finds them. Even the remote is safe. (She'll hide it, but it's not destroyed.) So the chew toys get completely mangled because they get her full attention. This toy? It has survived the worst of her chewing attention. Being a cardiac service dog, she goes everywhere with me, including trips, and this toy always gets packed. It's great to throw because it has a "handle" and chucks really well. She carries it easily, like a pacifier lol. And it somehow has survived. It's a bit of a challenge to get treats inside, so if your goal is to stuff it frequently, this might not be the right toy. But it's possible. As for durability, this has been in the top two or three for my girl. Worth the money. Keeps her entertained, which is important, lol...
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Reviewed in the United States on September 13, 2024
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B Ko
Lexington, US
★★★★★ 5
Durable toy, keeps them busy
Color: Red
our trainer said our dogs needed cognitive toys and lick toys to help them calm down. I had doubts about this toy. I was pleasantly surprised when it kept them entertained off and on throughout the day. One would take a break and the other would start batting it around and licking at it. I squished some soft treats into the stem section, crunch treats of various size into the top hole (a couple freeze dried chunks of chicken that I know wouldn't come out easily), and mashed some squishy sweet potato treats into the side holes of the top. While it did take a bit of time to prep with all the different types of treats, it really kept them entertained for a long time. They are 40 pounds and decent chewers and haven't bitten off any rubber bits. Very durable.
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Reviewed in the United States on May 8, 2026
C
Verified Purchase
Callie
Belleville, US
★★★★★ 5
Favorite toy of all time
Color: Red
I have had my dog for 12 years and this is truly the BEST toy I’ve ever bought her (and I’ve bought probably hundreds). I squish the soft-style treats into the holes and it keeps her occupied for a good chunk of time. She loves it. I usually do it multiple times a day with a few different types of treats. She is an extremely aggressive chewer and has never damaged this toy. Now that she’s older I’m especially appreciate of this toy because it keeps her brain active and gives her something to do when she’s not feeling up to a walk.
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Reviewed in the United States on June 4, 2026
A
Verified Purchase
Alli
Waukegan, US
★★★★★ 4
Tough toy but even tougher to get clean!
Color: Red
My puppy is an aggressive chewer and he was only semi-interested in this toy. It hasn't been my favorite, either, due to it being pretty difficult to clean thoroughly. The toy is, however, very durable and its thick rubber has held up to the many bounces on hard floors and tough chew sessions it's been subjected to over the past few months.
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Reviewed in the United States on January 6, 2026
C
Verified Purchase
Comet Fan
Los Angeles, US
★★★★★ 5
A pup favorite and has held up well!
Color: Yellow
My adult dogs really like this treat feeder and love working to get the goodies out of it! It’s held up well over many months despite their biting and gnawing on it, so a good purchase overall. It’s also different than the usual Kongs so adds some variety to their feeder puzzle repertoire to keep up the diversity of mental stimulation.
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Reviewed in the United States on May 25, 2026

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