This is a set of two King Blade green single-color penlights. Operation has been confirmed. I used them for about a year after purchasing them new. ⚠️ As shown in the images, there is peeling of the plating, scratches, and bending of the sheets. I will remove the batteries, disassemble the penlights, wrap them in bubble wrap, and ship them. ⬇️ The following is quoted from the purchase site: 3W-LED penlight More vivid color and illumination! Equipped with color LEDs!! 4-step brightness adjustment mechanism Continuous lighting for approximately 2.5 to 10 hours (varies depending on usage) Eneloop batteries can be used Color: Green Light-emitting part size: Shining: φ30mm x H:150mm Total length: Shining: H250mm Batteries: AAA batteries x 3