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KNEX Education STEM Explorations Roller Coaster Building Set for Ages 8 Constr - Picture 1 of 3
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KNEX Education STEM Explorations Roller Coaster Building Set for Ages 8 Constr - Picture 3 of 3

K'NEX Education Stem Explorations Roller Coaster Building Set 546pc 77078 8yrs

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  • Yachew Ltd (257869)
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Price:
£31.97
Free postage
Estimated delivery Tue, 14 May - Fri, 17 May
Returns:
60 days return. Seller pays for return postage.
Condition:
New
Students will learn about how mass affects speed, how to gear-up and gear down and much more. Requires 2x AA batteries (not included). Safety Warning CHOKING HAZARD - Small parts. Not for children under 3 years.