Hand Spinner Rainbow Fidget Toy Rust-proof Bearing With Case 6 Min Above Spins Titanium Alloy Material No Wobbles;

Titanium alloy material titanium alloys are metals that contain a mixture of titanium and other chemical elements. Such alloys have very high tensile strength and toughness. The high cost of both raw materials and processing limit their use to military applications, aircraft, spacecraft, medical devices, etc.. So, it is difficult to leave scratches on spinners by using titanium alloy material as a frame. Rainbow surface rainbow surface colored by using the electroplating solution, this plating technology on the surface, durable and colorfast, glaring spin appearance in the sunlight. Stainless steel bearing it's low noise design, reduces the offensive spins noise to a minimum. Spins smoothly sturdy and balanced, no wobbles even vibrations when turning it. This is not like as scooter/skateboard bearings, do not use wd-40 to clean the bearing, alcohol is effective. Product dimensions:2.28x 0.51 x2.28 inches item weight:3.17 ounces shipping weight:4 ounces manufacturer recommended age:1 year.