Set of 10 synthetic lacquered masu (sake cups), new and unused. Set of 10 synthetic lacquered masu (sake cups), new and unused. (Wrapped in brown paper, 5 pieces each. Unopened.) Sake ware: Product name: Lacquered masu, 10 pieces Synthetic lacquered masu, 10 pieces (plain) Surface coating type: Urethane coating Base material type: ABS resin Usage Instructions ・After use, wash with warm water or water and wipe with a soft cloth. ・Please store away from direct sunlight as it may deform or discolor. ・Avoid using scrub brushes, polishing powder, dishwashers, and dryers. ================================================== ◎To enjoy sake deliciously, wash several times with lukewarm water before use. However, do not soak in hot water for a long time. ◎Please refrain from using with warmed sake. ◎Lacquer has a unique smell, but there is no problem with hygiene. Price reduction not possible. Depth (outside): Approximately 4.8 cm Width (outside): Approximately 7.8 cm Thickness: Approximately 7.0 cm Purchased for ¥600 each. I bought them intending to use them, but I forgot to use them when I needed them….