Product Details

• Amazon Sales Rank: #50333 in Toys & Games
• Brand: Hasbro
• Model: 48337
• Dimensions: 6.61 pounds

Manufacturer's Description
With more than 425 K'Nex pieces, the big blue super value tub comes with easy-to-follow, step-by-step instructions to build 30 great models, plus an amazing spring action motor for models that move without batteries! From beginner to K'Nexpert. Comes in a convenient plastic tub for easy storage.

Manufacturer's recommended age 7 years +.

Customer Reviews

knex 425 piece box
This is a brilliant starter box for all ages. My son had hours of fun over christmas with it. Only thing was a couple of spokes broke off the cogs, but maybe we were a bit rough.

Fantastic, fun and durable
It is the best toy in my sons pre-school. All the boys congregate when the box comes out. And then they start building. And they all have fun at their own level. It is easy to start and still good when they get better.

K'nex.
Great buy! Good amount in this tub. Made a great present.
Not all that much you can do with K'nex though.