TECHING DM117 Car Engine Model All-metal Craftsmen Mini Single Cylinder High Challenge Assembled Kit DIY Excellent STEM

Description Car Engine Model All metal Craftsmen Mini Single cylinder High Challenge Assembled Model CollectionThe birth of a single cylinder engine In 1860 Leroir invented the first available internal combustion engine but the internal combustion engine as a practical vehicle power unit was completed 16 years later by German engineer which solved the combustion compression combustion ignition and other issues affecting the performance of the internal combustion engine Leroy was poor in his later years he made the company worthy of the company with the invention of the four stroke engine Specifications Brand TECHINGItem NO DM117Product Name All metal Mini Single cylinder Car Engine Model Assembled KitColor As ShownMaterial Aluminum Alloy Stainless Steel BatteryProduct Dimensions 12 5 19 5 20cmProduct Weight 789gPackage Dimensions 25 25 25mPackage Weight 2022gPacking In line Punching EVA High grade Metal Gift Box Hand BagFeatures 100 brand new with high quality Product material and workmanship The product uses metal material CNC casting precision casting aluminum alloy oxidation coloring collection of craftsmanship level exquisite workmanship 130 parts are all polished by professional grinding tools perfect interpretation of human wisdom in the era of big industry create and yearning Vision The mechanical mechanism is extremely presented and the clear transmission process is clear at a glance and the mechanical beauty of the logics and strength is dis