Chem Bit - Disappearing Ink

Explore the magic of chemical reactions with this disappearing ink party trick.
In stock Ready To Ship
SKU:
MAS-01499
$7.95
or 4 interest-free payments of $1.99
Learn more

Why Shop With Us?

Top Customer Service

Teacher Owned & Operated

Customer Loyalty Program

Showcased Product

Water Powered Jet Car

Water Powered Jet Car
Ready, set, splash! This water powered Jet Car is ready to race at high speeds and perform tricks. Water and air are all it takes to propel this car. All instructions are in the box! Get kids outside and learning fundamentals of STEM concepts.

No blue ink there when exposed to the air!

In the blink of an eye this ink bids goodbye! Explore the magic of chemical reactions with this disappearing ink party trick. Once exposed to the air, the blue indicator turns colourless as it reacts with carbon dioxide. You can then make it reappear.

Age: 8+ with adult supervision

What You Get

Chem Bit - Disappearing Ink. 1 oz ( 30mL) Thymolphthalein solution and instructions.

Teach

  • Acid/base reactions and indicator
  • Neutralisation

WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years.

More Information
Length (cm) 10
Width (cm) 5
Height (cm) 10
Age Group 5-6 Years, 7-8 Years, 9-10 Years, 11-12 Years, 12+ Years
Write Your Own Review
You're reviewing:Chem Bit - Disappearing Ink
Your Rating
Best Sellers