What is this?Metal Spoons are used for daily use such as stirring liquids or transferring solids or powders in the kitchen, home, laboratory, restaurant, tea house, etc.Are there any advantages of the product?Made of 410 stainless steel with a mirror finish,  the edges have been polished many times and are smooth that they won't scratch.Thickened design, not easy to deform,  durable,  well resistant to rust, corrosion and dishwasher safe.How to use it?The long handle is comfortable to hold and can reach the deep bottle or jars easily. What should I notice?Please check the size carefully before ordering!