This Book Is a Planetarium: And Other Extraordinary Pop-Up Contraptions (Popup Book for Kids and Adults) yamaha A Blade Stabilizer maintains optimal

A Blade Stabilizer maintains optimal razor blade spacing for comfort

Mini’s games are just as addictive – use the ball as a controller to shoot your way through space

for children up to 5 years

10 x NERF darts

The included SD adapter fits most devices under almost every brand name

This Book Is a Planetarium: And Other Extraordinary Pop-Up Contraptions (Popup Book for Kids and Adults) yamaha A Blade Stabilizer maintains optimalThis Book Is a Planetarium: And Other Extraordinary Pop Up Contraptions (Popup Book for Kids and Adults, Interactive Planetarium Book, Cool Books for Adults) Defying every expectation of what a book can be, this pop up extravaganza transforms into six fully functional tools. Artist Kelli Anderson contributes enlightening text alongside each pop up, explaining the scientific principles at play in her constructions and creating an interactive experience