Like the concept and design, but materials and motor are not durable like older style KNEX products.
Verified purchase: Yes | Condition: New
came in original packaging
Verified purchase: Yes | Condition: New
My 10 year old son built it in a couple of hours and he enjoys it very much.
Verified purchase: Yes | Condition: New
My 10 y/o grandson is autistic and he loves to assemble K'nex. He wanted to assemble it at the party immediately after opening his gift. He put it together in about 3 hours the next morning.
Verified purchase: Yes | Condition: New
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