This trumpet cleaning kit is a must-have collection of cleaning tools. It includes piston oil, tuning slide grease, snake brush, piston brush, mouthpiece brush, dust brush, cleaning cloth and cork grease to help you thoroughly clean and maintain your trumpet. Whether you are a professional musician or a beginner, this trumpet cleaning kit ensures that your instruments remain clean and running normally, and improves performance quality and instrument life. Our products are made of the highest quality materials and have undergone strict safety testing. They are free of toxic substances and can be used with confidence. In addition, this trumpet cleaning kit is pocket-sized and portable, allowing you to clean and maintain it at any time, whether at home or at a show. By purchasing this trumpet cleaning kit, you no longer need to purchase various cleaning tools separately, saving you time and money. Keep your trumpet clean and improve the playing experience!