This double walled glass mug combines elegant style with practical function, keeping drinks hot or cold for longer. The iridescent inner finish and gold lettering create a magical effect, while the mystic butterfly design adds a unique touch. The double walled construction helps maintain your beverage temperature and prevents condensation, making it comfortable to hold. With a 300ml capacity, this walled glass mug is ideal for coffee, tea, or any favorite drink. For best results, pre-warm the mug before adding hot liquids and avoid sudden temperature changes. Handwash only. Not suitable for microwave use.