Set includes 21 standard paint knives. bits that resist wear and from any medium, including acrylics. The blade is made of high-quality metal, which is strong and flexible; the comfortable wooden handle has a long service life and is easy to grasp; the metal buckle prevents the blade from loosening. for professional artists, lovers, art students and art teachers, etc. Great for blending, smearing, smearing, smearing, scraping, large paintings, murals and more. widely used. Different scrapers are suitable for different drawing styles. Suitable for all kinds of painting, such as oil painting, gouache, acrylic, watercolor, etc. Professional choice. Various shapes and styles for mixing and scraping paint. A good choice for artists, hobbyists, children, students and adults. Type-1 Blade Size: . 3.0x1.3cm/1.18x0.51in Type-2 Blade Size: . 3.5x1.0cm/1.38x0.39in Type-3 Blade Size: . 3.8x1.3cm/1.50x0.51in Type-4 Blade Size: . 4.3x1.4cm/1.69x0.55in Type-5 Blade Size: . 5.0x1.5cm/1.97x0.59in Type-6 Blade Size: . 4.2x1.8cm/1.65x0.71in Type-7 Blade Size: . 6.0x1.6cm/2.36x0.63in Colour:Photo Color Material:metal + wood Package Contents: 21 x Oil painting Due to different production batches, there may be a certain color difference Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.