This is the brand of needles I have used for a long time. I love it because the needles are very sharp, and the lines they create are exactly as I desire. The needles are highly durable, easily deposit ink into the skin, and even more impressive is that each needle code perfectly fulfills its role and function in my work. Every piece of my work is connected to this brand, and I will always trust and use this product. This has been an amazing product experience.