Ergonomic Design:The quality and comfort of this ergonomic design cocktail muddler is designed by professional bartenders to reduce hand pressure. . High Quality:The cocktail mixer is made of thick stainless steel,which is durable,wear-resistant and has a long service life. . Efficiently:The ice crushing rod designed with diamond-shaped concave-convex hammer head,is convenient for breaking ice cubes.Effectively crush ice cubes,saving time and energy.You can use crushed ice or taste homemade cocktails without waiting too long. . Portable:The ice crushing rod is safe and healthy,environmentally friendly and non-toxic,suitable for use in family kitchens,bars and restaurants.Lightweight and portable,you can take it for traveling or camping anywhere you want.