Skip Header & Navigation Skip to Footer Navigation

All content on this site is available, via phone, at 1-800-999-0398. . If you experience any accessibility issues, please contact us.

KEVA Contraptions Reactions

#14100193 #14100193CS

Product Details

Get the fun rolling with this unique set that includes traditional KEVA planks, special colored planks and a variety of unique pieces to set off chain reactions. Using the precision-cut planks, dowels and special pieces that securely stack together, builders can create tunnels, ramps and other contraptions that cause chain reactions like ringing a bell, knocking over a bowling pin and more. The possible combinations are endless in this educational toy that’s perfect for home or classroom use! Follow the included idea book or use your own imagination to build a course and then set the reaction balls loose. Will the pieces react as you predicted?

KEVA Contraptions Reactions contains 178 wooden planks, 8 dowels, 2 reaction balls, 1 bell, 1 string, 1 bowling pin, 1 toy car and a 16-page idea book with project photos and quick-start instructions.

• Basic building planks can be used to build endless configurations
• Fosters creativity, experimentation and STEM education
• Builds an early understanding of proportion, balance and basics of physics and engineering
• Great for home or classroom use
• Planks are made from solid, unfinished pine

Age Recommendation: Ages 7 and up

Warning: Choking Hazard

Toy contains a small ball. Not for children under 3 Years.


PAL Award

Established by respected speech and language expert Sherry Artemenko, the PAL Award recognizes exceptional toys, games and books that, through their design, content, quality, and character, promote play that advances language. PAL winners in the hands of kids spark fun and creative play with lots of talk!

Shipping & Returns

Enter US Zip Code for estimated delivery information.
Ship to ,
Order by Noon (CST) and get it by:
with Standard Shipping
There are no reviews for this item.
Write a Review
There are no questions for this item.
Ask a Question