As long as you use your car, you will incur certain expenses, and now there is a good solution LASIONI Electromagnetic Inverter Fuel Saver, which can reduce your expenses on gasoline, allow you to save 10%-30% of gas consumption, and protect your engine, so that your car will last longer! That's because of the LASIONI Electromagnetic Inverter Fuel Saver, a USMC machine used for Military training and exercises. It ensures that training vehicles and some military equipment consume less fuel but perform at the same level of efficiency, and greatly improves engine life. When LASIONI Electromagnetic Inverter Fuel Saver is inserted into the car, the magnetic poles inside will react with the car, and the fuel will be magnetized, changing its physical properties into magnetized oil. Magnetized oil particles are repulsive between the same poles, under the action of the magnetic field directional movement, so that the large particle size into a small particle size, and change the arrangement of the fuel molecules, so that its density is reduced. Therefore, after the magnetization of fuel, the fuel particle size decreases, the contact area with the air becomes larger, improving the atomization quality, promoting combustion, reducing exhaust pollution, and achieving the purpose of fuel saving. LASIONI Electromagnetic Inverter Fuel Saver utilizes the principle of changing oil molecules through the use of magnetic field effect to make the fuel fully functional in the cylinder, which saves fuel, protects the life of your engine and reduces pollution emissions at the same time.The product can be used safely without any radiationďźUnder the continuous action of the fuel saver, you will gradually find its fuel saving efficiency, the second day of fuel saving 10%, the fifth day of fuel saving 20% the 10th day of fuel saving 30%. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.