{"product_id":"fk-irons-one-charcoal","title":"FK Irons One - Charcoal","description":"Product Features:\r\n\r\n• Wireless Operation with Easily Replaceable, Rechargeable Drop-In Battery\r\n   - Battery Type: Panasonic NCR 18500A Battery.\r\n   (Note: We always recommend using high-quality batteries, such as Panasonic)\r\n\r\n• Quick-Twist Battery Hatch \u0026amp; Power Disconnect\r\n\r\n• LED Voltage Indicator \u0026amp; Color Spectrum\r\n   (Note: Blinking light indicates 0.5 Volt increment)\r\n\r\n• Fixed Machine Body (3.0mm or 4.0mm Stroke)\r\n\r\n • New Ergonomic Grip\r\n   -  Compatible with all modular FK Grips, including disposable\r\n   -  Click grip needle depth adjustment\r\n \r\n• Dual-Battery Charging Dock\r\n   -  Charge indicator turns blue once battery is charged.\r\n   -  Use only included power cable to plug in the dock\r\n\r\n• Compatible with most, standard tattoo needle cartridges\r\n\r\n\r\nHow to Operate the Quick-Twist Battery Hatch\r\n   - Twist clockwise to close \u0026amp; activate the machine’s battery.\r\n\r\n   - Twist counter-clockwise to open battery hatch.\r\n\r\n   - Push down \u0026amp; keep twisting counter-clockwise to deactivate battery.\r\n\r\n(Note: Cap is shipped in the OFF position)\r\n\r\nThe FK Irons One Manual contains all the technical specifications and features of the machine.\r\n\r\nDownload the FK Irons One User Manual (PDF) \r\nhttps:\/\/tinyurl.com\/FK-Irons-One ","brand":"Starr Tattoo","offers":[{"title":"FK Irons One Charcoal 3.0mm","offer_id":57514353918297,"sku":"R16OC30","price":489.95,"currency_code":"GBP","in_stock":true},{"title":"FK Irons One Charcoal 4.0mm","offer_id":57514353951065,"sku":"R16OC40","price":595.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/5005\/4233\/files\/fk_irons_one_-_graphic_3.png?v=1773140224","url":"https:\/\/starrtattoo.com\/products\/fk-irons-one-charcoal","provider":"Starr Tattoo","version":"1.0","type":"link"}