The 350 PIECE VALUE TUB is packed with 350 KNEX pieces for lots & lots of open-ended building fun. With kid-friendly inspiration for 20 models this building set comes in a convenient storage tub.
More Information About KNEX Building Sets: 350 Piece Value Tub
- 362 K'NEX pieces
- Instructions for 20 different models
- Convenient storage tub
- Great for builders of all levels
- Appropriate for ages 6-12
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