Liquid Level Indicator VIBRATE Watch LV Gold w/ White Dial Clip-on magnifiers are designed to

Clip-on magnifiers are designed to provide spectacle wearers with hands-free magnification

- Battery backup to maintain the proper time in the event of a power outage - 9V battery not included

Powerful and portable with a self-storing optical grade magnifier that slides to either side

Ergonomic non-slip grip

Big buttons for easier dialing

Liquid Level Indicator VIBRATE Watch LV Gold w/ White Dial Clip-on magnifiers are designed toNever again worry about over filling your beverage glass or coffee mug. Simply hang the handy Vibrating Liquid Level Indicator on the lip of your cup or glass and pour with complete assurance. The indicator will vibrate to alert you when the liquid level nears the top, preventing accidental over filling and messy spills. Pocket sized for easy transport. Uses one 9 volt battery (included.) Great tool for the Blind, Deaf, Blind Deaf and Low Vision.