More from Nikola Toy →Plasma Reaction Glass Tube — Sealed Rare Gas Science Demonstration Set
$119–$169Save up to 20%
In stock at nikolatoy.com
The Plasma Reaction Glass Tube set includes an AC-powered base and five sealed tubes of helium, neon, argon, krypton and xenon that glow different colors when excited by high voltage. A cup-style accessory is optional. It suits science teachers and curious adults.
Shop now at Nikola Toy →Code
WelcomeNikola Toy review·All 491 Nikola Toy products·Nikola Toy coupon code & deals·Visit nikolatoy.com
Price and stock from nikolatoy.com, refreshed daily. We may earn a commission if you buy.
Highlights
- Five sealed gas tubes: He, Ne, Ar, Kr, Xe
- AC adapter included, no battery
- Shows how gases emit different colors
- Optional cup accessory version
Best for
Science teachers and hobbyists demonstrating gas emission spectra.
Things to consider
- High-voltage base needs adult supervision
- Glass tubes are fragile
- Cup accessory function is not explained
Key specs
| Price | $119–$169 |
|---|---|
| Gases | Helium, neon, argon, krypton, xenon |
| Power | AC adapter (included) |
| Options | Base + tube, or + cup |
Our take
A great hands-on spectrum demo.
Why it makes a good gift
Sealed rare gas tubes glow in different colors, showing a science lover why each gas emits its own light.
Plasma Reaction Glass Tube — Sealed Rare Gas Science… at a glance
| Brand | Nikola Toy |
|---|---|
| Price | $119–$169 (some options up to 20% off) |
| Options | 2 styles |
| Availability | In stock at nikolatoy.com |
| Coupon | Welcome |
| Returns | Orders can be canceled within 5 hours for a full refund. After shipment you must accept… |
Price check
At $119, the Plasma Reaction Glass Tube is toward the top of Nikola Toy's price range, whose 487 listed products run $13.90 to $4,499.
Some options are on sale, up to 20% below their listed price; the discount depends on the option you choose. Sale prices can end without notice, so check the live price before you order.
Similar items from other brands we track run $39.99 to $159.99.
Frequently asked questions
What colors do the plasma tubes make?
Each gas glows its own color; the listing does not name them.
Does it need batteries?
No. It runs from the included AC adapter.
Is the Plasma Reaction Glass Tube on sale?
Yes, some options are discounted, up to 20% off; it currently sells for $119–$169. The exact saving depends on the option you pick, so check it on nikolatoy.com.
Is there a coupon code for the Plasma Reaction Glass Tube?
Nikola Toy's store-wide code Welcome can be entered at checkout on nikolatoy.com. Nikola Toy sets the discount, and some items or sale prices may be excluded.
Are there other discounts on the Plasma Reaction Glass Tube?
Nikola Toy publishes these ways to save: Refer a friend for 15% commission. Nikola Toy sets the terms, which can change; our Nikola Toy coupons page has the details.
What is Nikola Toy's return policy?
Orders can be canceled within 5 hours for a full refund. After shipment you must accept delivery and then return the item, paying return shipping and any duties for personal-reason returns; custom and Final Sale items have extra limits.
How long does Nikola Toy take to ship?
Standard shipping is free worldwide at 7 to 15 business days, and DHL Express takes 2 to 5 business days. Processing takes 1 to 2 business days, and some items ship from a US warehouse.
What options does the Plasma Reaction Glass Tube come in?
Style: Base+Ion Tube, Base+Ion Tube+Cup.
Where can I buy the Plasma Reaction Glass Tube?
The Plasma Reaction Glass Tube is sold directly by Nikola Toy on nikolatoy.com. The Shop now button on this page goes straight to the product there, and code Welcome can be applied at checkout.
Is the Plasma Reaction Glass Tube in stock?
Yes. Nikola Toy lists it as in stock on nikolatoy.com as of our latest check. Stock and prices refresh throughout the day.
Is Nikola Toy a legit store?
Nikola Toy suits adult collectors and gift shoppers who want unusual metal desk toys, RC tanks or working engine model kits, and shipping is free worldwide. Skip it if you want an easy return: personal-reason returns are at your cost and the store does not publish a warranty. Check the listing for specs and size before ordering, since many product pages carry little description. Our full Nikola Toy review covers shipping, returns and what to check before ordering.
Is the Plasma Reaction Glass Tube expensive?
At $119 it is toward the top of Nikola Toy's range ($13.90 to $4,499 across 487 products), and similar items from other brands run $39.99 to $159.99.
More from Nikola Toy
Shop all Nikola Toy →
Alternatives from other brands
