Toyo-Sasaki Handcrafted Seiro Tableware Collection

🧼 Care & Maintenance for Crystal Glassware

To preserve the brilliance and longevity of your crystal glassware, please follow these detailed care instructions:

• • Avoid High Temperatures: Do not place glass items in an oven, microwave, or directly over an open flame or heat sources. Sudden exposure to high temperatures may cause cracking or deformation.
• • Prevent Extreme Temperature Changes: Avoid pouring hot liquids into a cold glass or placing a hot glass into cold water. Rapid temperature changes can lead to thermal shock and breakage.
• • Hand Wash Recommended: Gently wash with a soft sponge or cloth using mild detergent. Avoid metal brushes, abrasive pads, or strong alkaline cleaners that may scratch or dull the surface.
• • Air Dry or Wipe Gently: After cleaning, place the glass upside down to air dry naturally, or use a soft cotton cloth to gently polish and maintain its clarity.
• • Proper Storage: Store your glassware on a stable, flat surface. Avoid stacking or contact with hard materials such as metal or ceramics to prevent chipping.
• • Handle with Care: Glass items are delicate — avoid dropping, shaking, or exposing them to sudden impacts. Always place them gently on soft or secure surfaces.
• • Avoid Chemical Residue: When used for wine or spirits, ensure the glass is fully dried after washing to prevent watermarks, odors, or chemical residue buildup.