The Craftsmanship Is Processed By Precision CNC Lathe, One Piece Is Formed, Without Any Welding Points, Smooth And Round, Ensure That The Top Has Perfect Concentricity And Robustness. HIGH QUALITY AND WELL MADE: Made From Food Grade 304 Stainless Steel, Resistant To Fall, Abrasion, Healthy And Environmentally Friendly, No Harm To The Skin, Good Hand Feeling, Suitable For Adults And Kids. Drop-Resistant And Durable, It Will Not Bend, Dent Or Break If The Top Is Falls Or Gets Dropped.