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Set includes 20 assorted shapes of solid wood frames with inset colored acrylic windows for ages 2+
Durable hardwood frames with vibrantly colored insets
One third smaller than standard unit block measurements
Material: Hardwood frames with primary colored, transparent acrylic windows
Educational Focus: Hand-eye coordination, visual perception, color exploration or light table activities
Guidecraft Jr. Rainbow Blocks 20 Piece Set: Kids Colorful Learning and Educational Toy