K'NEX Amazin' 8 Roller Coaster Building Set

The K'NEX Amazin' 8 Roller Coaster Building Set allows builders to create a thrilling, motorized roller coaster that stands over 2.6 feet high. With 448 parts, this set promotes STEAM learning while providing an engaging hands-on experience for ages 7 and up.

Key Features:

• Build a working motorized roller coaster
• Stands over 2.6 feet high
• High-speed motor propels the coaster car through twists and turns
• Includes 448 K'NEX parts that snap together with a satisfying "click"
• Strengthens fine motor skills, manual dexterity, and spatial relations
• Promotes understanding of STEAM subjects
• Easy-to-follow instructions for a frustration-free building experience
• Requires 2 "AA" batteries (not included)