• COLORFUL CUBES -- This set features 10 translucent gem cubes in different colors. Explore creative construction, counting and color-mixing activities with these colorful manipulatives.
• VISUALLY STIMULATING -- Stack, balance, count and create patterns with these colorful gems. Investigate color mixing and cast shadows. Use them in the sunlight or on a light panel!
• KID-FRIENDLY DESIGN -- These chunky cubes are finished with smooth edges that are perfect for small hands. They're also lightweight and easy to clean.
• DURABLE AND TIDY -- Made with durable, polished acrylic, this set is designed to last for years of classroom or home use.
• CALMING RESOURCE -- Keep kids engaged with fascinating colors and lights. They also make satisfying sounds when tumbled together. Promote calm concentration in sensory stations and calming corners.

This set features 10 translucent gem cubes in different colors of the rainbow. Explore creative play and early learning activities with these colorful manipulatives. These cubes are great for sorting, sequencing, patterning, stacking, counting and creating small-world scenes. Help toddlers develop fine-motor skills, descriptive language and early math skills. Pair these see-through gems with a light source to explore color mixing, internal reflections, shadows and more. Build towers in front of a window or let them sparkle in the sun. They're great for indoor or outdoor play. These chunky cubes are finished with smooth edges that are perfect for small hands. Made with durable acrylic, this set is designed to last for years of play. For ages 10m+. Size of cubes: 1".