SCIENCE NINJA'S VALENCE PLUS
Rated 3.5/5 based on 11 customer reviews

SCIENCE NINJA'S VALENCE PLUS

  • Availability: Out of Stock
$54.99
Hurry! only 0 left in stock!
More chemistry! More molecules! More ninjas! Building on the hit original, Valence Plus introduces new elements, new ninjas, and more than double the molecules and reactions to thrill players into learning chemistry!

For ages 8 and up
More chemistry! More molecules! More ninjas! Building on the hit original, Valence Plus introduces new elements, new ninjas, and more than double the molecules and reactions to thrill players into learning chemistry!

For ages 8 and up