Ample Supply and Color Choices: there are 16 screen cleaner balls in this package, presented in an assortment of 4 different colors, black, blue, rose red, and purple; This not only meets your screen-cleaning needs but allows an element of color-specific personal preference, Sufficient quantity, you can give it to your family and friends at Christmas | Gentle yet Effective Material: each screen cleaning ball is constructed with a silicone and microfiber fabric; This enables users to clean their delicate surfaces without fingerprints or surface scratches, due to its gentle touch; Furthermore, these balls are washable and you can apply them repeatably | Versatile Double Sided Design: these screen eraser balls showcase a double-side design, adding to its practicality; One side is designed to remove stubborn stains while the other side smoothes away dust or water; This feature ensures you can meet various types of cleaning needs | Portability Coupled with Convenience: owing to their spherical shape, these fingerprint eraser balls are easy to grasp; Their small and lightweight design makes them easily portable, they can be taken with you in a handbag or backpack to keep your screens clean, no matter the location | Effortless Application Across Various Surfaces: designed to cater to personal, home, and commercial use, these screen cleaners adeptly address smudges on phone screens and other touchscreens; They can be applied to larger surfaces or more delicate areas like camera lenses, offering versatility in their use