1 HOUR SALE: Shrinking Pin by John Blake - $9.60 (60% Off)

1 HOUR SALE!

Shrinking Pin by John Blake
Shrinking Pin by John Blake
Was $24.00

Now: $9.60

60% Off!
HURRY! Only 1 Left!

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Manufacturers

Manufacturer Info

Magic Sand 8 oz (RED)

  • SKILL LEVEL: No Skill Required
  • Manufactured by: Steve Spangler Science

Price $6.25
Sale: $4.81

Add to Cart:
 Ready To Ship: Between Aug 17th and Aug 18th.
Quantity Limited - 22 left!
Magic Sand begins as normal looking sand, until it's dyed and coated with a substance that repels water. This coating keeps the sand dry even after it has been dumped into a container of water. Build castles and other structures under the water, then simply pour the water off when you're finished -- the sand is still dry! You can use it for fun science experiments again and again! AND, MAGICIANS have used this to mesmerize their audiences who have no idea of its special property!!

Recommended for children ages 4 and up.

How Does It Work?

Ordinary sand is free flowing and cannot form a structure that holds its shape. Because of its water-repellent properties, when Magic Sand is poured into water, it holds its shape and can even be molded into structures under water.

What Does It Teach?

Learn about the properties of water molecules and how hydrophobic products work. Students can experiment with Magic Sand and then regular sand and note the differences in water-repellent properties.


This product was added to our catalog on Tuesday 24 October, 2017.

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