* Squeaking, clacking, rattling, tinkering.. each cube awaits with a different acoustic effect. In this way, early perception and musicality are fostered. * Little sound explorers will really enjoy themselves playing with the discovery blocks and revel in the thrill of creating their own sounds and acoustic experiments. * Contents: 6 discovery blocks with different acoustic effects. Each cube measures 1.75" x 1.75" x 1.75". Suitable for ages 12 months and up. * Double award winner! The Baby Maternity Magazine Toy of the Year 2014, and The Bump - Best of Baby 2012 * Parents will feel confident knowing it is made at our home factory in Germany of solid beech wood and colored with a non-toxic water-based stain.