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Description
Stark Single Tube Tesla Coil with Glow Tube Musical Educational Exhibits Science Model ToyStark Single Tube Tesla Coil with Glow Tube Musical Educational Exhibits Science Model ToyFeatures:. Original Design Intention: This product is a high frequency and high quality Tesla coil designed with the latest circuit, powered by 48V, the arc can reach 2 3cm, and the sound quality is clear. After many circuit modifications, the best effect is achieved. In order to prolong the use time, a larger heat sink is used, which is not easy to be damaged,
Stark Single Tube Tesla Coil with Glow Tube Musical Educational Exhibits Science Model ToyFeatures:
.Original Design Intention: This product is a high-frequency and high-quality Tesla coil designed with the latest circuit, powered by 48V, the arc can reach 2-3cm, and the sound quality is clear. After many circuit modifications, the best effect is achieved. In order to prolong the use time, a larger heat sink is used, which is not easy to be damaged, and the solid material is used to make the product structure more stable.
.Technical Points: 48V safe power supply, high-power heat sink, independent cooling fan, 3.5mm audio interface input, original circuit design, innovative main structure
.It can play ordinary music without special square wave music; can light up gas; can DIY the top to form different arc shapes; easy to use, simple to operate, safe and risk-free; directly connected to the socket 220V can be used; small size, structure strong and easy to carry
.How to Use: Flip the switch to the right; connect the 48V power supply to the product body first, and then plug in the 220V socket; flip the switch to the left to generate an arc; if you need to play music, please connect a section of the audio cable to the phone first, and then turn it on The music software plays music, and finally plug the other end of the audio cable into the product body.
.Note: The product cannot change the voltage and power of the power supply privately; it is strictly forbidden to connect wires without permission; the coil may become hot after long-term use. After 10 minutes, it is recommended to cut off the power and dissipate for two minutes; 110V power supply can also be used; it is recommended to use an Android phone to link the product to play music ; The product is a high-frequency Tesla. Touching the arc may cause burns. Please pay attention to the safety of use. The mobile phone is best surrounded by plastic or silicone shell, there may be electrostatic interference.
.Significance and Value: This product can be used for teaching demonstrations, explaining the knowledge of Tesla coils, or as a desktop technology ornament. It is more exhibitable. It is also suitable as a popular science educational toy gift for students and children. Learning enthusiasm and interest in scientific exploration, cultivate innovation and creativity
.For Age: 12+
Specifications:
.Color: Transparent
.Material: Metal + Acrylic + Electronic Component
.Voltage: 220V to 48V power supply
.Current: 2-3A.
.Product Dimensions: 10 x 10 x 18cm
.Product Weight: 884g
.Package Dimensions: 13 x 13 x 23cm
.Package Weight: 1500g
.Packing: Box
Package Content:
.1 x Single Tube Self-excited Tesla Coil
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
4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Dogs love them
Style: Ball, Size: Medium (Pack of 2)
Our dogs love these. What’s great is that you can add more plastic (like from water bottles) if the plastic starts to fall out from the center. If you have a chewer, though, these won’t last you long. Our shepherd mix loves these and then starts to pull the rubber apart the more she plays with it. Our other dogs treat it normally, though, and those ones last forever. They also get some decent height when bounced, and they make a unique whistling noise when thrown.
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Reviewed in the United States on November 17, 2025
★★★★★ 4
Our pup loves the cronch cronch!
Style: Ball, Size: Medium (Pack of 1)
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing.
He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great products all around
Style: Ball, Size: Medium (Pack of 2)
Any of these balls are great! My dogs love all of them. The squeaky ones are their favorite!
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Reviewed in the United States on March 12, 2026
★★★★★ 5
My dog loves it!
Style: Ball, Size: Medium (Pack of 1)
This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
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Reviewed in the United States on May 24, 2026