I have been storing this PLUS laser pointer LP-050 with a red laser at home. Please be aware that there may be some scratches and marks. Please refer to the images. The images are everything. Size: Approximately 1 x 2.5 x 9 cm Color: Silver Laser light: Red Confirmed working! Uses 2 AAA batteries How about it for collectors and enthusiasts? Please refrain from purchasing if you are concerned or overly sensitive.