Funwetrike Hit and Miss Engine, Ball Top Miniature Water-Cooled Single-Cylinder 4-Stroke Internal Combustion Engine Model with Ignition System Wooden Stand, Science Educational Gift for Adults

Unique Structure & Functional Design: Scaled-down version of the original Ball Hopper engine with a ball-top water tank, oil cup inside the cylinder, and crankshaft oil channel for optimal lubrication, smooth operation, and a classic vintage look Innovative Ignition & Stable Support: Features a newly designed mechanical ignition system with the igniter and battery housed in a matching wooden box, paired with a solid wood base for enhanced stability and craftsmanship Quality in Every Detail: Practical elements like water cooling, oil channels, and mechanical ignition, combined with fine woodwork, create an industrial retro aesthetic perfect for display in an office, study, or living room Multi-Value Model: Combines educational (engine principle demonstration), collectible (unique mechanical design), and decorative (vintage display piece) value, meeting diverse needs for hobbyists and enthusiasts Craftsmanship & Gift-Worthy Collectible: Made with precision metal parts and finely textured wood, perfect for mechanical hobbyists, collectors, or as a distinctive and thoughtful gift, Manufacturer: Funwetrike