Hape Junior Inventor Optical Science Lab Wooden Playset 53pcs sand-art Sing along and move to

Sing along and move to the music

Safe product: for ages 3 and up

The sequence way

one octopus

Sounds and music add the fun

Hape Junior Inventor Optical Science Lab Wooden Playset 53pcs sand-art Sing along and move toProduct Description Explore the world of optical science and the study of light, comprising of eight experiments. Ideal for the young scientists and inventors out there! Product Features The Hape Optical Science Lab Set (53 Pieces) illuminates your child's mind into a world of optical science and lights Build 8 optical experiments including a cone illusion, a periscope, a rotating kaleidoscope, a 3D viewer, an optical lab, an infinity mirror, a camera