Gemstone Unit Blocks - Set of 10

Encourage children to explore structure, color and light with a unique set of beautiful Gemstone Unit Blocks. Custom-molded faceted acrylic gems embedded inside each block refract and reflect light, giving children hands-on experiences with early physics concepts through simple, joyful play. Set includes 10 blocks, each containing a gem in a different vibrant color.

Safety Tested

Quality Materials

Innovative Design

Rooted in Theory

Toys That Teach

Our collection of educational toys have been designed to encourage early development, spark curiosity, and inspire hands-on learning through play.

Rooted In Theory

Industry experts, educators and parents design our toy sets based on every child’s innate patterns of play.

Made To Last

We prioritize quality and create toys that are built to last (and not end up in a landfill!). Durable, easy-to-clean materials make Guidecraft learning toys the right choice for the home and classroom.

As seen in!