["brand new and high quality\r\n\r\nFeatures:\r\n coil is a transformer (resonant transformer) that operates on the principle of resonance.\r\nIt can produce high-temperature and high-pressure plasma, and can ignite, wirelessly transmit electricity, illuminate fluorescent lamps. It has wonderful arcs and used for many fun and very interesting scientific experiments.\r\nThis product is newly developed. The primary coil is already in the PCB board. It does not need to be wound on the outside. It is convenient for fans to install, high efficiency and beautiful. It is a new design.\r\nIf you choose DIY Coil Kit parts, it needs to be soldered and assembled by yourself. Tools needed: soldering iron, glue gun, water pliers, etc.\r\n\r\nSpecification:\r\nType: 01#: Parts, 02#: Finished product\r\nInput voltage: 9-12V, can be started with 9V battery, but if there is an arc, the working voltage needs 12V.\r\nPCB board size: 3.1x4cm/1.22x1.57inch\r\nColor: As shown\r\nQuantity: 1 Set\r\nNote: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x PCB board\r\n1 x Coil\r\n2 x 3MM LED Blue\r\n1 x DC005 seat\r\n2 x 105 monolithic capacitor\r\n1 x 8x8 self-locking switch\r\n2 x 10K resistor\r\n1 x 15x10x20 small heat sink\r\n1 x 3x6 screw\r\n1 x BD243\r\n1 x Bubble\r\n4 x M2x4 screw\r\n4 x M2x7 double pass copper column"]