Store › C-GTEP Good Thoughts Stickers Image 1 of 1 C-GTEP Good Thoughts Stickers Sale Price: $0.00 Original Price: $4.00 C-Gtep Step 4 Good Thoughts Stickers for sandtray processing or end of session take-aways. 3”, 2” & 1.5” size printables. Add To Cart Added! C-Gtep Step 4 Good Thoughts Stickers for sandtray processing or end of session take-aways. 3”, 2” & 1.5” size printables.