Tips don't come off - The brush used heavier glue where the wood and bristles meet, so the tips don't come off easily.No Hair Loss on Paint - The problem that hairs fall has bothered us for a long time; however, we have used a selection of high quality nylon materials to minimize the possibility of hair loss.Waterproof test: The 3 layers of coating and the strong glue on the head of the wood make it perfect for soaking in water for more than 48 hours. After finishing your work, you can easily put them in the sink and wash them whenever you want.Selected Collection of Shapes and Sizes To provide fresh inspiration, We has selected 15 brushes in different shapes and sizes. They are liner, flat, angular, filbert, round, fan, and comb. The set of brushes can satisfy you no matter how detailed painting or largest peeling application, every stroke will come to life.Carrying case with pop-up stand - More than a convenient storage solution, the carrying case can be used as a pop-up stand that allows you to easily change brushes while you work. The carrying case can also be folded up and stored safely in your backpack or carry bag. Two sponges and a palette knife as free accessories for a better painting job.