House of Marbles Tinka-Tek Mini Engineering Kits

Little Trooper Limited Verified independent store

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Inspiring the next generation of Engineers with mini, intricate construction projects. Includes all nuts, bolts, gizmos and widgets required. Please note design will be selected ba sed on availability. Not all designs will be available at all times. Warning: This product is not suitable for children under 6 years of age. Small parts may present a choking hazard. Show more