AnHome High Density Brush: Perfect for Earphone and Device Cleaning

[HIGH-DENSITY BRUSH]: Easily clean the dirt on the sound outlet hole of the earphone and other parts. Metal Pen Tip: Metal pen tip can clean the stubborn dust, thoroughly clean the gap. Embedded Handle: Hold the top of the flocking sponge and pull it down while rotating.

https://www.amazon.com/AnHome-Keyboard-Cleaning-Computer-Electronic/dp/B0CBBTY3BC