Welcome to our store! What you will get: The package comes with 4 pieces of LED light pen in 2 colors, respectively black and blue, each color of 2 pieces, colors and a sufficient quantity to meet your writing and replacement needs in daily life, bringing convenience to your study Quality Material: These light point pens are mainly made of aluminum alloy of quality, with nice appearance and good texture, which are durable to cut you for a long time; The refill is 0.7mm thick in black, giving you a smooth writing feeling Easy to use: just press the button on the pen head lightly, then you can easily unfold or retract the pen tip and turn the LED light on or off; In addition, the pen can be adjusted for light or no light when writing; The ballpoint pen with light is suitable for day and night writing Multi-use: this light-emitting pen can be applied as a writing pen or a mini flashlight; When you think of something in the middle of the night and want to write immediately, the luminous tip pen can help you write them clearly in soft light without disturbing anyone; Lets go! Ready for when inspiration arrives Practical gift: these LED penlights are suitable for students, teachers and others who need to take notes or write in dark or low light conditions; You can keep them for yourself or give them as practical gifts to relatives and friends, promoting relationships Due to manual measurement, the products you receive may have some dimensional errors Due to different monitors, the products you receive may be slightly different from the pictures 100% satisfaction - Our customers are our priority. If you find any problems with the products after receiving the goods, such as damage and incorrect quantity, please contact us immediately. We do our best to provide you with satisfactory after-sales service.