Optical Science Lab blocks 3 different pizza toppings with

3 different pizza toppings with hook and loop fasteners to top your pizza

Please note: it is not compatible with Hape Marble Run E1100

which opens on a hinge to reveal Pop

2 wooden croquet mallets

and our set holds up to the physical play of the game

Optical Science Lab blocks 3 different pizza toppings withExplore the world of optical science and light with this set of eight experiments. Perfect for young scientists and inventors! EXCITING EXPERIMENTS: This optical kit consists of the following eight experiments a Periscope, a Cone Illusion, a 3D Viewer, a Rotating Kaleidoscope, an Infinity Mirror, an Optical Lab, an Optical Illusion Pendulum and a Camera Obscura! PLENTY OF PIECES: This set includes an array of blocks that can interlock with each other