1、Facial Grooming: The translucent pin tip is easy to observe, and the micro needle instrument can be used to remove freckles and acne, and the effect is better. 2、Portable: The individually packaged cartridge design can be conveniently placed in your cosmetic bag for easy carrying when going outside. 3、Economical: These 42 pins cartridge are disposable replacement parts. It is more economical, you only need to replace the cartridge after each use. 4、Disposable: These cartridges are individually sealed and packaged which are disposable, give you optimal safety and comfort when using them. 5、Easy Apply: 1,Remove from sterile packaging. 2,Fit the circular groove of the separator into the groove of the machine, and push the syringe needle horizontally to the end. 3,Turn counterclockwise to lock the syringe needle. <p class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text">Item Type: 42 Pins Cartridge Material: ABS <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Syringe Needle1 x Connecting Pipe 1 x Disposable Syringe