GREAT LEARNING TOOL: These colored stones are perfect for fidgeting, to teach color combining and mixing, sorting, stacking, and pattern making. Perfect for water play and beach play too!
GREAT LIGHT BOX ADD-ON: Fantastic add-on for light boxes and tables! Shine the sandbox light, and place these glasslike pebbles on top to understand how colors mix and change. A fascinating lesson for little ones.
CHILD-FRIENDLY: These rainbow colored pebbles are designed for little hands to grasp and hold easily. These stones are shatterproof and 100% kid safe.
STORAGE CONTAINER INCLUDED: Convenient storage container with handle included for easy storage and for easy transport to take along for travel.