Magic Snow Tub


Comes will measuring cup and pipette.

AGE 6+


18 in stock

SKU: POLYSNO003 Categories: ,


Tub of Magic Snow granules that magically expand into white fluffy snow, a fantastic material for sensory play.

Sensory, Tactile, Expanding Polymer.

A large tub filled with four sachets of magic snow powder that, when mixed with a little water, immediately expands to 100 times its original volume. The reaction creates a mass of fluffy white flakes, which can be kept for months by regularly spraying with more water, or can be left to dry out and reused over and over again.

  • Add water and the powder turns into fake snow
  • Expands to 100 times its original volume
  • Spray with water to keep for several months
  • Leave to dry and reuse
  • Includes four sachets and a mixing tub


  • Not suitable for children under 36 months.
  • Magic Snow is very slippery when wet so make sure any spillages on the floor are cleaned up immediately to prevent slipping accidents.
  • Do not dispose of down the sink; it may clog up the drain.


  1. Add a small amount of Magic Snow on to the palm of your hand. Using the pipette add squirt water onto the powder. Watch it magically grow in your hand!
  2. Add 1 teaspoon (about 3 g) of Magic Snow powder into an empty clear beaker. Measure 30 ml of room temperature water into a second beaker. Quickly pour all of the water into the cup with the Magic Snow and watch the powder erupt into white fluffy snow!

Want coloured snow? Just add a few drops of food colouring to the water before pouring in onto the Magic Snow granules.

Want to build a snowman? Form the snow into snow balls. Place in the freezer on a tray for an hour or more. You can now stack your snowballs on top of each other and then decorate them!

Want to make a snow fort? Create enough snow to fill an ice tray. Place in the freezer for an hour or more then you will have the building blocks to make a frozen fort! If the blocks are stuck in the tray just run some warm water on the back of the tray to loosen them.

Science in a Nutshell

Magic Snow is an erupting polymer! Magic Snow is actually derived from the superabsorbent polymer, sodium polyacrylate, found in baby nappies. The only difference (and it’s a big one) is that the Magic Snow polymer not only absorbs water but the long chains of molecules swell to an enormous size. The polymer soaks up water using the process of osmosis (water molecules pass through a barrier from one side to the other). When water comes in contact with the polymer, it moves from outside the polymer to the inside and causes it to swell. The polymer chains have an elastic quality however, they can only stretch only so far and hold just so much water.

The Magic Snow reaction is a great example of a physical reaction – a reaction where the substance itself does not change. When an ice cube melts, a physical reaction takes place where the solid ice turns into a liquid, but the substance (water) never changes – it’s still water! However, in a chemical reaction, a new substance is formed and energy is either given off or absorbed.

If you think of the Magic Snow powder as millions of tiny sponges, it’s easy to see that neither the Magic Snow powder or the water was changed. If you allow the water to evaporate, the Magic Snow powder dries out and returns to its previous state, ready to be used again.

This product is used in Scientific Sues Magical Science and Engineering Show


Shipment tracking ID will be provided after your item has been despatched.

The delivery date stated is indicative and subject to availability, payment authorisation, verification and processing.

In case your product(s) is not delivered due to an incorrect or invalid address, or other reason outside of our control, we will not be able to process any claims. However, we will notify you if it is returned to us.


  • Return or exchange requests can be made within 10 days of the delivery date.
  • To return or exchange any items, please email us at, clearly mentioning your order number and our customer support team will guide you on the process.
  • To be eligible for return, products must be in the exact condition you received them in. All packaging material must be undamaged and unused with the price tags intact.
  • Orders can be cancelled before dispatch. If the order has already been dispatched, cancellation fees might be charged.
  • Due to the nature of the products that we sell, we will not be able to replace or refund unwanted items if they have been opened or any seals are broken.
  • The refund will not include the import duties or the cost of delivery or return postage.
  • If your refund is approved, then it will automatically be credited to the original method of payment, within 7-10 days.
  • Science2Life reserves the right to alter and enforce this Return and Refund Policy at any time without having to serve a prior notice to users.


Additional information

Weight 300 g
Dimensions 10 x 10 x 10 cm

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