Wonder World Rainbow Sound Blocks - Stackable Hollow Shape Block Toys - 7 Piece Set  (Multicolor)

Rainbow Sound BlocksSOUNDS - Transparent Blocks are hollow and filled with Beads that Produce Different tones | FEATURES - Red, Yellow, Blue, Green, Purple and Natural wood Color Toy | PLAY - Enclosed Box that Opens and Closes at the Top. All Six Shapes Easily Slide into the Enclosed Box. | AWARDS - Winner of the Silver Practical Pre-School Award in 2006, and National Parenting Publications Award in 2001 | CHILD SAFETY - Environmentally Friendly Rubberwood & Strictly Using Non-Toxic Paints, Dyes & Lacquers & Formaldehyde Free Glue | Made from rubber wood and strictly using non-toxic paints, dyes and lacquers | Blocks are hollow and filled with beads that produce different tones | Red, yellow, blue, green, purple and natural wood colors | Sound producing transparent colored blocks filled with beads | Winner of the Silver Practical Pre-School Award in 2006, and National Parenting Publications Award in 2001 | Made from formaldehyde free glue while the packaging is made from at least 70% recycled paperWonderworld Rainbow Sound Blocks - Stackable Hollow Shape Block Toys - 7 Piece Set