Glass thermos cup Koolibri

1. Before first use:
   • Before first use, rinse the thermos flask with warm water to remove any production residues or dust particles.
2. Usage:
   • Avoid sudden temperature changes. Do not pour hot or cold liquid directly into an already unheated thermos flask.
   • Do not place the thermos directly on the stove or in the fridge. Most glass thermos flasks are not designed to withstand direct heat or extreme temperatures.
3. Cleaning:
   • Clean the thermos by hand using warm water and a mild detergent.
   • Use a soft brush or sponge to avoid scratching the glass.
   • Avoid sharp objects that could damage the glass.
4. Removable parts:
   • Check whether the thermos flask has any removable parts, such as a lid or filter parts, and clean them separately.
5. Drying:
   • Allow the thermos to dry completely before using or storing it.
   • Avoid leaving the thermos flask closed with a damp cloth for long periods of time, as this can encourage mould growth.
6. Avoid knocks and falls:
   • Hold the thermos carefully to avoid damaging the glass. Do not use a broken or damaged thermos flask.
7. Storage:
   • Keep the thermos in a dry and cool place.
   • Do not store in or near the sun to avoid excessive heating.
8. Precautions:
   • Always read the manufacturer’s instructions and recommendations for the maintenance of your glass beaker, as these may vary depending on the model and material.

Always follow the manufacturer’s care instructions for the Koolibri glass beaker on its packaging.