<ul><li> Liquid Level Indicator: Small enough to take with you.Liquid Kettle Pouring Assistance for The Visually Impaired.</li><li>Material: Stainless Steel Pins+ABS plastic Base,Auto zero resetting & auto power off.Equipped with high sensitive system for the liquid/water.</li><li> STOP SPILLIAGES: Two Stage level alarm with Loud Audible Alarm function.Warning System for Safer, Neater Pouring.Our products are designed to assist the elderly and less able in their daily lives.</li><li> FITS MOST MUGS, CUPS AND GLASSES: Clips on to the side of most regular cups, mugs and glasses.Easy to attach to most glasses and cups to have audible indicator of liquid levels to prevent overspill.</li><li> Great Gift: Simple to use liquid level indicator for blind, visually impaired or elderly. The best for older mother, father, grandparents or friends.</li></ul><br><br>

MAUJOY Liquid Level Indicator with Loud Audible Alarm to Signal Cup Mug Full for Blind or Visually Impaired,Cup & Mug Pouring Level Detector Beeper for Hot or Cold Drinks