MTS SUMMIT Round Magnum - Needle Cartridge

The cartridge is tight and solid all round, really makes a difference. I like them.

Is perfect

The mts cartridges are by far the best on the market not only are they affordable they tick all the boxes. The finger locaters on the grip make them easy to click in and remove un like other cartridges most importantly these cartridges offer a stable needle with zero movement that allows precession penetration reducing the trauma to the skin and creating faster healing time and better result…