【WOODEN CHIP BRUSHES】 Included in our set are 20 wooden paint brushes. They are 18.5cm (7.28 inches) in length and 3.5cm (1.5 inch) in width. As there are lots of brushes in this set, they can be used once and thrown away if you are using non water based paints, glue or materials that are hard to sweep. If you are using these for water based paints, they can easily be washed out and used again. 【COMFORTABLE HANDLES】 Our paint brushes are specifically shaped to the shape and size of your hand so you can paint with ease and accuracy. The handles have been sanded smooth so they will not splinter. They are lightweight which make them comfortable to use for long painting projects. 【DURABLE BRISTLES】The bristles are held in tight， so you distribute paint evenly. As they are 1 inch wide and have packed firm bristles, they are ideal for slit in. The bristles give a smooth finish to your painting and are a great addition to your home or work DIY supplies. 【MULTI PURPOSE BRUSHES】Our paint brushes can be used for a whole range of different paints such as chalk, prime, top coat, water based, satin, oil, wood and gesso paints，etc. They can also be used for glues, stains and varnishes. Use them to paint rooms such as bedrooms, living rooms, kitchens and bathrooms. You can also paint furniture with them or use them for arts and crafts. 【SMOOTH BOARD】The surface smoothness of the board is high, and there will be no cracks or voids.