Hydrophobic Sand Test Tube

This Hydrophobic Sand in a Test Tube is a great way to teach about the properties of hydrophobic substances and their interaction with water. And just fun to play with too!

Simply pour the Hydrophobic Sand into a cup of water, watch how it reacts with the water. Using your fingers or a spoon, mould the sand in the water into different shapes. When you are finished, simply remove the sand from the water with a spoon... it is perfectly dry! Store in your Test Tube container, ready for the next time.

Hydrophobic Sand is regular sand which has been dyed and coated with a hydrophobic substance - a substance which repels water. The coating on the outside of the magic sand repels water and keeps the sand dry!

The Hydrophobic Sand Test Tube comes in 3 colours - pink, blue, and green. Colour is chosen at random, however, if you have a preference please put this in your order comments and we will do our best to fulfill your request.

  All the cool Hydrophobic Sand Test Tube Specifications

SKU HYD05
Barcode # 9341570005615
Shipping Weight 0.11kg

Hydrophobic Sand Test Tube Reviews

Be The First To Review This Product!

Purchased this product? Help other cool people shop smarter by writing a review for this.

Write a product review

Cool People Also Bought

When people buy the Hydrophobic Sand Test Tube they normally buy these too:

Forensic Detective

Forensic Detective

$13

In Stock ( Only 2 Left! )
 
Volcano Making Kit ( 2 Reviews)

Volcano Making Kit

$13

In Stock ( Only 3 Left! )
 
T-Rex Skeleton Excavation Kit ( 1 Review)

T-Rex Skeleton Excavation Kit

$25

In Stock ( Only 1 Left! )
 
Siconi Sticky Strip Meaow

Siconi Sticky Strip Meaow

$6 $13

In Stock
 
54% OFF
Volcano Excavation Kit

Volcano Excavation Kit

$13

In Stock ( Only 3 Left! )
 
Glow in the Dark Jelly Balloon Ball

Glow in the Dark Jelly Balloon Ball

$5

In Stock
 
Big Jaws Fizzy Shark

Big Jaws Fizzy Shark

$7

In Stock
 
Growing Crystals Test Tube

Growing Crystals Test Tube

$8

In Stock
 

More Cool Things From This Category

Most popular sellers from the Cool Gifts For Kids category:

Astronaut Ice Cream ( 19 Reviews)

Astronaut Ice Cream

$10

Preorder Estimated Ship Date: 8 Aug 2018
Wind Up Teeth

Wind Up Teeth

$7

Preorder Estimated Ship Date: 8 Aug 2018
The Energy Stick ( 6 Reviews)

The Energy Stick

$13

In Stock
 
Hatching Crocodile Egg ( 7 Reviews)

Hatching Crocodile Egg

$8

Preorder Estimated Ship Date: 8 Aug 2018
Giant Pencil ( 3 Reviews)

Giant Pencil

$10

In Stock
 
Cat Stax ( 2 Reviews)

Cat Stax

$30

Preorder Estimated Ship Date: 8 Aug 2018
Splat Slammers

Splat Slammers

$8

In Stock
 
Emoji Eraser Set

Emoji Eraser Set

$5

In Stock
 

Give A Gift Of Coolness!

Gift someone a voucher and help them be a cool gift giver too.

Gift Certificate - $50

Gift Certificate - $50

$50

In Stock
 
Gift Certificate - $100

Gift Certificate - $100

$100

In Stock
 
Gift Certificate - $200

Gift Certificate - $200

$200

In Stock
 
Gift Certificate - $500

Gift Certificate - $500

$500

In Stock