DjuiinoStar Vehicle Engine Model Assembly Kit (Over 300 Parts, 5 Hours Assembly Time) 4-Stroke Straight Four Gas Engine Working Model DM13-1

★Family Time: Over 300 components (most products are made of high quality aluminum). This kit takes approximately 5 hours to assemble. Buy one kit and share the fun with your family. ★EDUCATIONAL: This building kit perfectly displays how each part of a modern V4 internal combustion engine connects and interacts. Displays the basic principle of V4 gas engine. Perfect for your child's science projects. ★Awesome Shelf Candy: A piece of art you made from your scratches. Place it in your office as a conversation starter. Unique design and fine craftsmanship make this model a great decoration for your desk or shelf. ★Other types of stirring engines?: No. A 4-cylinder, 4-cycle gas car engine model powered by two electric motors powered by a 500mAh rechargeable lithium battery. If you are curious, you can find a YouTube video assembled on the "NDA Hack" channel.

Specifications: *Material: Aluminum alloy, stainless steel, lithium battery. *Assembled size: 5.9" x 4.7" x 7.0" (Length x Width x Height). *Assembled weight: 3.6 lbs. *Operating time: about 30 minutes with a fully charged battery. Please enjoy. ^^


Quantity: 300
Batteries used: Yes
Batteries included: Yes
Main materials: Metal, aluminum, stainless steel
Target gender : ‎Unisex
Manufacturer recommended age: ‎14+
Manufacturer reference: DM13-1
Product size: ‎15 x 12 x 18 cm; 1.63 kg