Based on this product's specifications, here are some alternatives and similar models
Laser Pointer Ansmann 1600-0269 650 nm Black 29 g 153 x 10 mm
Summary description:
The Ansmann 1600-0269 laser pointer features a 650 nm wavelength, weighs 29 g, and has dimensions of 153 x 10 mm. It uses LR41 batteries and is designed for presentations and highlighting points effectively.