Our perfecTEA Infuser Cup is functional and well-designed! perfecTEA - Infuser Glass Cup is large, lightweight and sturdy, and effortless to clean. The stainless steel infuser is accented with a bright silicone band; this silicone band prevents chipping the rim, and keeps the edges cool for easy removal after brewing! Great for any loose teas, tisanes, or blooming teas; perfecTEA - Infuser Cup is bound to be your new favorite mug! GREAT GIFT. Are you looking for an original and useful gift for a friend, colleague or relative? How about giving a friend or a loved one an opportunity to enjoy tasty and flavorous freshly brewed tea (at home or in the office) every day? Best tea mug from Tealyra is always a good idea for any holiday and for any occasion.