What's so compelling about playing in the sand? Check out this comprehensive and thorough article from Elephant Journal, detailing what makes our Wonderscapes such a powerful grounding tool.
Dr. Rosalind (Roz) Heiko PhD, CST-T and Licensed Psychological Examiner-Independent, Amy Flaherty, describe some of the science and anecdotal stories behind using sand as a regulation tool.
What is a Wonderscape? Start here for an overview and a video of our sand trays and sand spheres in action.