PLAYBUDDY Engine Model Kit, Metal Car Mini V2 Double Cylinder Engine Model, Educational Physics Experiment STEM Toys for Adults Gifts

Description

• Precision Metal Engineering Kit: Build a fully functional double-cylinder engine model from 320 high-grade zinc alloy pieces with realistic moving parts.
• Working Mechanical Demonstration: Features actual piston movement and rotating crankshaft that demonstrate real engine principles when manually operated.
• STEM Learning Experience: Perfect for mechanical engineering students and auto enthusiasts to understand combustion engine fundamentals.
• Rewarding Assembly Challenge: With 3-4 hours of construction time, this intermediate-level project delivers satisfying accomplishment for adult builders.
• Industrial Display Piece: The completed 7 model makes a stunning desk decoration for offices, workshops, or man caves with its metallic finish.

Specifications:

.Color: As Shown
.Material: Aluminum Alloy + Stainless Steel + Lithium Battery
.Product Dimensions: 21.5*13.5*21cm
.Product Weight: 1552g
.Package Dimensions: 30*30*20cm
.Package Weight: 3369g
.Packing: In-line Punching EVA,Into The High-grade Metal Gift Box With A Hand Bag

Package Content:
.1Set x V2 Double-cylinder Engine Model Toy Decoration

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