About this item

• Smooth and Precise Brass Balls: We utilize superior - grade brass as the raw material to guarantee the product's long - lastingness and stability. The surface is delicately polished, exhibiting an alluring metallic sheen. Brass precision balls not only feature excellent industrial performance but also bring a hint of luxury to your home.
• Accurate Brass Ball: Umail's precisely - manufactured ball - bearing kit is crucial for those needing high - quality components. Engineers and DIY enthusiasts require its accuracy. The accurate machining enables smooth rotation, low friction, and durability, allowing users to focus on projects' functionality without worrying about the kit's reliability.
• Ideal Trackball Replacement: The ballbearing moves smoothly and is suitable for manufacturing bearings, valves, and other mechanical devices. Made of solid brass, these precision brass balls are resistant to corrosion from water, oil, and gas. Since they are crafted from high - quality brass, they can be machined or drilled according to your needs. They can be applied in tumbling or polishing operations. Also, you can utilize them for household repairs and maintenance.
• Great for Craft Projects: Umail's brass balls for jewelry is packaged in a tidy plastic case. Additionally, the surfaces of the brass balls are perfectly finished, without any imperfections or flaws. You can use brass spheres to create horseshoe - shaped art projects, fashion welding - based artworks, construct marble runs, make rolling ball sculptures, or even employ them as the eyes of your scarecrow, just like a metal artist would.
• Just in case: You can't easily find balls like these at physical stores. So just keep these balls in your sack until you need them.