Play Gel? What is play gel I hear you mutter as you read the title... You'll never guess. A form of instant snow, if you have bought instant snow you will agree that it is not cheap, I got some years ago when I made The Melted Snow Man sensory Tray for Dimples. I think I paid $6-7 for one little tube that was used a few times. This play gel costed about $1 and is 3 times the amount. I came across this one day browsing pinterest, Science Kiddo shared a pretty interesting post on how to do it…