The Open Pro (Lake Blue) is an EDC pen with both an LED light and a green pointer beam. It can be separated or used either as a pen or a flashlight. The pen body is longer and slimmer than the Open 2 for a more comfortable grip, while the LED light (5 to 120 lumens) is moved onto the pocket clip so that the light won’t be blocked when clipped to a pocket. At the tail of the LED part is also a green pointer, which is accurate for pointing and marking. The L-type bolt controls the pen tip, LED light, and green pointer. The built-in rechargeable lithium-polymer battery, popular USB-C interface and simple charging indicator ensure worry-free charging. The Open Pro(Deep Sea Blue) is durable and lightweight for everyday carry, adventuring, on journeys, on patrol, etc. Keep the Open Pro with you to light your instant inspiration.