SQUARE LIGHTER | OIL SLICKBe SQUARE. SQUARE is our sleek lighter design with squared off hard edged corners. windproof flameless fuel less usb rechargeable These solid metal flameless lighters bring you back to the nostalgic days when cars had cigarette coil lighters. Simply slide down to trigger the heated coil, slide back up to turn off. The heated coil will automatically shut off after 20 seconds for added safety. Charges in under an hour. A full charge can light 2 packs.