Ignite a passion for engineering and science with the K"nex STEM Explorations Roller Coaster Building Set, a hands-on educational toy that combines fun and learning through real-world amusement park physics. This interactive playset allows children to build a motorized Swing Ride and explore STEM concepts through engaging, inquiry-based experiments.

Toy Features:

• Build a working motorized Swing Ride, plus two additional models: Ferris Wheel and Boom Ride (one at a time)
• Explore real-life physics including how mass affects speed and how gearing works
• Aligned to national STEM standards for Key Stages 2–3
• Encourages critical thinking, problem-solving, and collaborative learning

What's Included:

• Over 500 plastic building pieces
• Battery-powered motor (2x AA batteries required, not included)
• Instructions for building three different models
• Experiment Guide with hands-on STEM activities

Safety & Quality:

• Age: 8+
• CHOKING HAZARD – Small parts. Not for children under 3 years
• Made from durable, high-quality plastic
• No assembly required for packaging; model building required

Perfect for solo builders or teams of 2–3, this K"nex set delivers hours of engaging, educational play that brings STEM learning to life.

Standard Delivery - FREE

• Free Standard Delivery available for all orders
• Estimated delivery within 2-3 days once dispatched

Express Delivery - £2.99

• Estimated delivery within 1-2 days once dispatched.
• Free Next Day Delivery available for orders above £100
• For the following postcodes please allow up to 2 days for delivery; AB, BN, BT, CA, DD, DG, DH, DL, EH, EX, FK, G, GY, HR, HS, IM, IV, JE, KA, KW, LA, LD, LL, ML, NE, NR, PA, PH, PL, PO, SA, SY, TA, TD, TQ, TR, WV, YO, ZE

Free Postage-Paid Returns within 30 days