We offer a range of quality red laser pointer to help you focus on your audience during meetings and presentations. They are wonderful gifts for doctors and lecturers. Choose from a variety of styles and features to find the perfect pointer that meets your needs. The blue or green laser pointer want to continue using after a few minutes rest, but red laser pen is not needed. Because red laser power is much lower heat than green or blue light module, so you can rest assured to use it for a long time.