Natural sand for your child's sand box - enough to fill your sand box!
(https://safesand.com/)
NOT BLEACHED OR DYED!
Nontoxic; no asbestos, no lead, no crystalline silica dust.
Ideal for sandbox play and all of its educational/developmental benefits -- molds when wet for sandcastles.
Low dust
Here is the info from the manufacturer:
Schools and families love our finely gradated and clean play sand for stimulating developmental play in children's sand tables and sandboxes. This pure white feldspathic sand is extremely low in dust and popular for indoor use. Our beautiful white sand is the perfect texture for creating sand castles and sand sculptures. No free crystalline silica or quartz. Safe and fun for everyday play, sandbox, aquariums and gardens.
Our White Playsand for Sandbox is approved safe and tested at Duke University regularly. The detailed Material Safety report from the supplier/source is reprinted on the link at the left of this page.