A great addition to the block play family. Smooth hardwood frames with clear plexi windows and crystal bead interiors. Sized to standard unit block measurements. Eight blocks per package: four rectangle and four half-moon shapes. Features plexi inner with colored beads.Details:Brown blocks with rainbow beadsPackage measures 11.6" x 5.9" x 3"Set includes 8 pieces (4 rectangle and 4 half-moon shapes)Hardwood frames with primary colored, transparent plexi windows and colorful beadsSolid wood frames with inset-colored acrylic windows and colorful beadsAn adventure in color, light and soundStrong hardwood framesHand-eye coordination, visual perception, color exploration or light table activitiesIndulge your child's appetite for exploration by merging blocks together to form new colors and sounds or stack the blocks in a different order each time to form new and exciting shapesTranslucent windows with colorful beadsStandard unit block measurementsFor ages 2 and up