1、Corrosion Resistance: The top cover is made of corrosion resistance material, which can achieve a long service life under normal operation and use, very practical. 2、Good Ink Absorption: The sponge on the top is a good material for environmental protection and has excellent ink absorption, which can make the performance of the instrument improve and increase the working efficiency. 3、Effective Cleaning: The rubber parts are well sealed and can effectively clean the print head. When the machine is powered off, the rubber parts can keep the moisture of the print head and increase the service life of the print head. 4、Easy to Carry: This print head capping top is small in size and light in weight, you can take it with you and install it whenever you need it. 5、Wide Application: This print head capping top is suitable for solvent ink, water based ink, dye ink, pigment ink, etc.