Review (4/5): Great for the cost. Good to practice with. Label your brushes
These are great to learn with as they are cheap enough to gunk up and buy new ones. My only issue is that the numbers come off when rubbed or touched. This is not good for beginners. The detachable handles on mine stayed just fine while applying my acrylics. They look just like the picture. They are not heavy. My #10 bristles became misshapen (not frayed) after first use, because I'm heavy handed when cleaning. I placed the brush in liquid acrylic, re-shaped the bristles, and have left it in it's cap-handle to let the bristles rest in that position. Hopefully this allows them to bend back into place.
Mine were also sent inside plastic tubes with caps. I liked this and used the tubes after I finished my sets to keep in the smell.