hair gel, food coloring, glitter - my kids LOVE these! Make sure you put tape or something over the zipper side of the bag! We had problems with leaking after they were played with for a while. :) Hair gel and food coloring
To make these really cool sensory bags, all you need is some hair gel, baggies, and food color. I purchased hair gel from the Dollar Store and used food color that comes in tubes to make the bright colors…
How I Use Mailing Labels to Grade My Students' Notebooks
Sensory mats - "Goo bags - recipe for goo. I've had it suggested to use an entire bottle of dollar store hair gel, but this is probably just as inexpensive, and you can make whatever VIBRANT colours you want." Letter writing with fingers or Q-tips.