You must know before you buy Material:Stainless steel/ Zirconium alloy. Applicable: Stress relief, office toys, portable pocket toys. Suitable for: Adults. Product list: Fidget Toy*1. Exquisite workmanship, high-quality materials Our EDC Fidget Slider provides two high-quality materials, zirconium alloy and stainless steel, to ensure that each product is carefully polished and shows excellent craftsmanship. No matter which material you choose, you can feel its excellent feel and durability, which perfectly combines beauty and practicality. Fun three-layer mechanical structure design Fidget Slider adopts an innovative three-layer mechanical structure design, which allows users to push up and down easily and enjoy endless fun. This design not only increases interactivity, but also makes ever Office Toys, Key Charms, Spy Gadgets, Game Pictures, Edc Gear, Hobby Games, Product List, Bag Charms, Fidget Toy