House of Marbles Tinka-Tek Miniature Engineering Kit, Assorted Styles, Metal Construction, Ages 6+

The Tinka-Tek Miniature Engineering Kit from House of Marbles is designed to inspire the next generation of engineers through hands-on building projects. Each set contains all the nuts, bolts, and tools needed to construct one of five different vehicle models, including a bulldozer, crane, digger, racer, or biplane. These miniature metal kits are perfect for STEM and STEAM learning, encouraging problem-solving and fine motor skills development. Each model measures approximately 2.25 inches in height when completed, making it a compact and fun challenge for kids and adults alike. Ideal as stocking stuffers, party favors, or gifts for aspiring young engineers.