A trusty and efficient little item that has been serving as my main go-to lighter for some time now. It is approx. 8cm in height by 2cm in width. Pocket friendly with adjustable flame and simple to refill with Butane gas. No window to show gas level though. Have found it lasts a substantial amount of use before needing refill. Fairly discreet though does produce more noise when using than some other jet lighters I own. Personally, I prefer to keep the flame on mid-high setting but after short amount of use this lighter needs the adjustment bumped up to full flame in order to work efficiently. Overall a reliable and user friendly lighter, particularly for those new to using jet lighters.