For Best Results ■ To prevent children from being scalded, and avoid ceramic products falling or breaking, please keep the products at the place that children cannot reach. ■ Pour hot water into the tumbler for about 80% full, and leave for steam circulation. ■ To avoid leaking, make sure tighten the lid correctly. ■ Please clean your product and cap by hand thoroughly after using them, and put them separately to dry. ■ Wash all components separately with a soft brush, sponge or non-metallic scouring pad. ■ Do not put the product in microwave, ovens, and dishwasher because that might damage the double-wall insulation. ■ We recommend using our tumbler sleeves when using the single-wall tumblers to insulate the heat of hot water. ■ Consumables, such as tumbler caps, if in poor condition after long-term use, are purchasable in our online shop. ■ The ceramic products and the tumbler caps should be clean with sponges or special scouring pads. Do NOT use stainless steel scrubbing pads that may damage the glazed surfaces. ■ Avoid using isopropyl rubbing alcohol or other solvents to clean the faux wood lids.