In keeping with our ABC learning theme, I thought I would try out an I spy bag with letras for Sofia to play with. I saw a bunch of great ideas from someone's websight, which I can't find right now!
Anyway-- I used some light colored shower gel that I had sitting around for a while. I also have small gem letters and we put all of the above in a ziplock bag reinforced with tape. This is a super sensory actividad and great for letter recognition.