Waterproof Thermometer Strips for Cups Environmentally friendly, waterproof paper material: These thermometer strips are designed to be stuck on your coffee cup for an extended period, offering a durable, ecoconscious temperature indicator. Color changing temperature reading: Gauge beverage temperature at a glance without reading numeric values. The color change provides an immediate visual cue for when your drink is too hot or ready to sip. Strong adhesive backing: The backside adhesive is designed for longlasting sticking power, ensuring the thermometer sticker stays in place on cups during normal use. Suitable for daily drinking and coffee cups: The color changing temperature label is especially suitable for measuring the temperature of coffee and other daily drinking beverages. Easy to apply and use: Simply apply the thermometer strip to a clean cup surface. Monitor the color change to estimate temperature without tools or readings. Use scenarios Home daily use: Apply to your regular coffee mug to prevent burns, allowing you to enjoy your drink at a comfortable temperature. Office or cafe environment: Keep a thermometer strip on reusable or disposable cups to quickly assess when a beverage has reached an enjoyable sipping temperature for staff or customers. Travel and onthego: Attach the strip to travel mugs or tumblers to monitor beverage temperature during commutes or while on outings, helping you avoid hot spots and spills.