【24-Hour Shipping】Tea Coaster / Glass Coaster / Stained Glass

A Note Before You Purchase: Please refrain from ordering if you cannot accept the following. The solder will oxidize upon contact with air, a process most pronounced in the copper patina, transforming from bright copper to antique bronze, and eventually to a deep brown. Therefore, the appearance will absolutely not be identical to the photos. We cannot control how the patina agent changes; if you are unable to accept variations in the oxidized copper color, please request a black patina from the designer, which exhibits the least change. Gentle Reminder: When using the 10cm coaster, please place your cup down gently. Heavy mugs, if placed down with force, may break the coaster. Initially, we only sold small coasters because tea cups are placed down lightly. Larger pieces of glass are more fragile, so please exercise caution during use to avoid injury. Product Dimensions: Length 6cm x Width 6cm x Thickness 0.3cm, Length 10cm x Width 10cm x Thickness 0.3cm (±0.5cm) Primary Materials: Begonia stained glass, solder, hand-dyed patina Origin: Taiwan (Designer Handmade) Important Notes: ▴ All items in this shop are personally designed and handcrafted by the designer. The reclaimed vintage glass, some decades old, may feature scratches, color spots, or bubbles resulting from its history and environment. Minor scratches and chips at the edges, especially on clear or mirrored glass, are also normal. ▴ The patterns and colors of the glass are unique, and no two items will be exactly alike. Please communicate fully with the designer before ordering to ensure your understanding and satisfaction. ▴ Solder, whether patinated or not, will develop a hazy or darker appearance upon contact with air due to oxidation (this is most prominent with the copper patina). ▴ Do not use this product for serving food. Even 99% pure solder is not food-grade tin. ▴ Some unsealed containers can hold water, but this will accelerate the oxidation of the solder, leading to the formation of white crystals. ▴ In line with our commitment to environmental protection, we use simple packaging for delivery. ▴ Please record a video of yourself unboxing glass items to protect your interests. Currently, only SF Express offers compensation for damage. You may contact the designer to enable SF Express shipping for your order (residential delivery only, no convenience store pickup). All shipping fees are the responsibility of the buyer. Care Instructions: ▴ Over time, the solder surface will develop an oxidation layer upon prolonged contact with air. This can be gently removed with a toothpick. Regular dusting with a dry cotton cloth is sufficient for daily maintenance. ▴ For advanced care, you may apply a thin layer of polishing wax (soft wax) to the surface. Once dry, buff to a shine with a dry cotton cloth.