DIY FLAT 6 ENGINE MODEL - Over 320+ quality toy engine kit pieces and a visual, step-by-step guide to build a fully functional 4-stroke cycle small engine simulation in the safest and most hands-on way possible. (3 x AA BATTERIES NOT INCLUDED)
REAL INTERNAL COMBUSTION - The best mini engine kits that runs through 6 cylinders of authentic internal combustion and real engine sounds which allow your kids to grasp mechanical principles beyond ordinary engineering play experience.
BRING OUT THE HIDDEN ENGINEER - The most educational engine model kit that works for kids ages 12-18 and gives them an absolute engineering confidence by learning what various scientists and engineers developed since the 19th century.
SUPER COOL GIFT IDEA - Perfect for birthday party, impulse, or Christmas gift, this all-in-one rotary engine model kit is loved by all ages! Creates fun family time and introduces adults and young minds to mechanical engineering in one immersive set.
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