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Glow in the Dark Thinking Putty

Squash 'n' Glow
Product not available at the moment.
Free UK Delivery Over £100
Free Returns
Next Day Delivery Not Available

3" and 4" tins available

Thinking Putty's unique properties mean it doesn't react quite like any other substance known to man. It will bounce, but with enough force it will also shatter. It will stretch, but you can also tear and snap it. And as if that weren't enough, this miraculous substance now even glows in the dark! As David Coleman used to say, "Quite remarkable".

Thinking Putty is completely unique and now, thanks to Firebox, you can own a tin packed with around 90g of the stuff, ready to put to work for whatever cause you see fit.

Remember: there's very little that can't be achieved with a tin of Thinking Putty and the bare minimum of effort:
  • It bounces...
  • It stretches and squishes...
  • It lifts print from newspapers...
  • It snaps, crackles and pops...
  • It shears and tears...
  • It melts and drips...
  • It even shatters!


Thinking Putty is perfect for stress and tension relief, as a desktop or office toy and as a cure for boredom. Watching people react to Putty is truly a unique experience. Maybe you just look at it, hesitant to touch something that might be "sticky" or "gooey". Perhaps you aren't comfortable playing with a toy in front of your workmates? Eventually, though, your subconscious wins over, it'll be in your hands, and you'll never put it down! Squeezing, stretching, and shaping. You won't even realize it's there! As it melts your stress away your creative potential will be unleashed!

...Once you pick Thinking Putty up, you won't put it down.

How does it do that?!
Thinking Putty is a dilatant compound, (which means it becomes solid under the influence of pressure), and it displays four different properties on four different time scales:
  • At very long timescales, it behaves like a liquid spreading out onto a flat surface.
  • At moderate timescales, Thinking Putty stretches like a plastic solid.
  • At short timescales, it bounces like an elastic solid.
  • At very short timescales (the impact of a high-speed projectile), Thinking Putty simply shatters.
The complicated answer to all this: click here.

More info
Please note:
  • 3" Thinking Putty ships in tins of around 45g (1.6 ounces), is made in the USA and is non-toxic.
  • 4" Thinking Putty ships in tins of around 90g (3.2 ounces), is made in the USA and is non-toxic.
  • Thinking Putty is not recommended for use by small children (3 years and under) as it may present a choking hazard. Thinking Putty should not contain nuts, but you never know these days, do you?
Product Features:
  • Glow in the Dark Thinking Putty is milky white in daylight but magically glows when the lights dim!
  • Suitable for Ages 3-16yrs

  • Frequently Asked Questions:

    Q: What am I supposed to do with Thinking Putty?
    A: There are so many potential uses we couldn't possibly list them all, but here is a suggestion to start with: Bring your new Thinking Putty to work and leave it on your desk. You'll find yourself tearing off a handful and using it to relieve stress while your brain ponders infinite creative possibilities. Soon after, you'll find your own unconscious energies breaking through - creativity you didn't even know you had.

    Sculptures and Dali-esque designs will flow from your own hands and work may even be transformed into... fun.

    Q: If I bring the Thinking Putty to work, will people think that I am incredibly cool?
    A: Yes, they will. We (almost) guarantee it. Your coworkers will most likely try to steal some Thinking Putty off your desk. Thinking Putty in the hands of others creates uncontrollable and insane jealousy. Perhaps they will try to befriend you and weasel their own adult-size handful of putty from your personal supply.

    Q: Then what happens?
    A: Eventually you will probably want to order more Thinking Putty to feed the habits of yourself and your co-workers. (This is's plan for world domination). Shortly afterwards, you will become a self-proclaimed monarch of a new Thinking Putty fiefdom. Your office will begin to look like a Dali workshop with Thinking Putty dripping from the ceilings. The unleashed and unbridaled creative force of your workplace will make you all unstoppable.

    Q: Is that true?
    A: Well, you'll develop stronger hands at least. The rest is up to you and your imagination. Buy some Thinking Putty and see for yourself!