Package includes: 10pcs dip powder liquid brushes Why do I need to change my brush After frequent use, the liquid on the brush is easy to solidify, making it difficult to use. It is necessary to replace it. This brush was made of high-quality plastic, brush bristles are very soft and easy to apply. How to prevent the brush become stiff Tips: 1. After we apply dip activator, wait 10-15 seconds, and then apply dip top coat. 2. After we apply dip base or top coat, we should put brush inside the bottle and tighten it. 3. Finally, because the brush is a consumable product, this point we hope everyone can understand.