Disappearing Ink

$2.00 incl GST & delivery

A fun and exciting introduction to acids & bases, indicators, chemical & reversible changes. Squirt on a white cloth and breathe to acidify the solution and make it go clear. See if you can reverse the blue colour with an alkaline soap (see below).

Age:  5 to 12 years
Included: 30mL ink & 1 instruction sheet
Minimum order: 12  (packs of 12)   FREE shipping

SKU: BB03 Category:


A6 Disappearing Ink (3)
A6 Disappearing Ink (2)

These soaps work well in reversing the reaction. 

The Supreme brand is sold at The Reject Shop


All material Copyright, 2019 EduScience Pty Ltd

Additional information

Pack Quantity

Pack of 24 boxes, Pack of 12 boxes

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