― I recently received a free set of 6 Letraset neon markers and I’ve been trying them out to see how versatile they are for my needs, and working with my other mixed media materials. ∙ They are a twin tip water based ink marker and come in a range of florescent colours. I have been playing around with them on different surfaces to see how they stand up. I used moulding paste on this journal and had no problem adding colour using the markers. And the heart below is made from tissues [...].