28/09/19 UPDATE - Kits sold out already!
However I have since self published a book called 'Colour' which includes the colour mixing kit and the information in the leaflet.
Increase your understanding of why and how different colours are created. Using graded acetate strips in three primary colours, you will see how to simulate the addition or subtraction of different hues in a paint mix.
The kit seen here was been born out of 'Understanding Colour' workshops, where similar acetate strips were used to demonstrate colour mixing theory. Without fail, attendees ask where they can buy such strips for themselves. This kit has been put together as a response to this request. Available as part of the Colour book, from www.juliatrickeyart.etsy.com
Contains:
Handy sized book with colour-related information, ideas and tips.
Graduated acetate strips in three colours.
Watercolour samples in three colours.
Spy holes for colour matching.
Link to video of kit in action.