A split-screen product image showcasing The Original HyperSpring in Radioactive Yellow. The left side, under blacklight, shows the spring glowing as a vibrant neon green. The right side shows the spring under normal light, appearing as a bright, radioactive yellow. A "UV Reactive" badge is visible in the bottom corner.
Radioactive Yellow Original HyperSpring plastic spring toy on a white background
Radioactive Yellow Original HyperSpring plastic spring toy on a black background
Radioactive Yellow Original HyperSpring plastic spring toy on a black background in compressed position
Radioactive Yellow Original HyperSpring plastic spring toy on a white background in compressed position
A split-screen product image of The Original HyperSpring in Rainbow Opaque. The left side shows the spring glowing in vibrant neon pink, blue, and yellow under a UV blacklight. The right side shows the spring under normal light, displaying solid colors. A "UV Reactive" badge is visible in the bottom corner.
Original HyperSpring Opaque Rainbow plastic spring toy on a white background
Original HyperSpring Opaque Rainbow plastic spring toy on a black background
Original HyperSpring Opaque Rainbow plastic spring toy on a black background in compressed position
Original HyperSpring Opaque Rainbow plastic spring toy on a white background in compressed position
Slinky Josh using an Opaque Rainbow Original HyperSpring, in a green tropical setting
The Original HyperSpring Opaque Rainbow plastic spring toy featured on a plain background
Woman using an Opaque Rainbow HyperSpring outdoors with bubbles in the foreground
Original HyperSpring Opaque Rainbow plastic coil spring toy in product packaging on a white background
Original HyperSpring Radioactive Yellow plastic spring toy in product packaging on a white background
A beautiful young woman with vibrant red hair smiles at her HyperSpring as she tries it for the first time.
Opaque Rainbow Original HyperSpring, held in Slinky Josh&
Opaque Rainbow Original HyperSpring, worn as a bracelet on Slinky Josh&
Close up of Opaque Rainbow Original HyperSpring, coils tilted at an angle on a black background
Close up of Original HyperSpring Opaque Rainbow
Original HyperSpring Opaque Rainbow in stretched position on black background, close up view

The Original HyperSpring™ (3.4")

Thicker coils = durable & easy to untangle. Designed for tricks.
Sale price$14.99
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Color
  • In stock, ready to ship
  • Backordered, shipping soon

Ships to the continental USA in 3-8 business days for $5 for 1 HyperSpring, or $10 for 2+.

Expedited shipping (2-3 business days) is available for $14.99.

Why HyperSpring
Durable & Easy
to Untangle
Designed for Tricks
by Slinky Josh

Size Guide

Size Guide

What Makes a HyperSpring Unique?

HyperSprings have thicker coils than a cheap slinky, which makes them durable, easy to untangle, and capable of tricks most toy springs can't do.

They are designed by Slinky Josh to be the perfect proportions for performing the widest variety of springbending tricks.

Plus, they're protected by our unconditional 30 Day Money Back Guarantee.

Check out some of the tricks that are possible with a HyperSpring:

Tangle-resistant and easy to untangle in seconds. Watch to learn how!

With proper technique, HyperSprings can be untangled easily in only a few seconds. Just follow these instructions:

Glows under UV (blacklights) and blue lights!

HyperSprings are blacklight reactive - perfect for festival season!

They will glow under UV lights (blacklights), or even blue lights.

Please note: HyperSprings are NOT glow-in-the-dark. They cannot be charged under a light and then glow in complete darkness.

This is what the Opaque Rainbow looks like under blacklights:

Opaque Rainbow HyperSpring under blacklight

Radioactive Yellow is our brightest HyperSpring ever, and glows brilliantly under blacklights:

Radioactive Yellow HyperSpring under blacklight

Wear it as a bracelet and take it everywhere!

Unlike bulkier flow toys, HyperSprings are easy to take anywhere. Just slide it onto your wrist, and turn boredom into fun, any time your hands are free.

Take it everywhere and practice until you're a master!

HyperSpring worn as bracelet

(Fits best if the widest part of your hand, when laid flat on a table, is 4.5 inches [11 cm] or greater.)

Learn tricks with our FREE beginner video course!

Don't just put it down the stairs.

HyperSprings are designed for handheld tricks, known as springbending or slinky manipulation.

Don't forget to add the FREE Fundamentals of HyperSpring Video Course to your cart so you can make the most of your HyperSpring!