The choice between watercolor pencils and Polychromos pencils depends on the specific needs and preferences of the artist. Watercolor pencils are versatile as they can be used dry for traditional colored pencil techniques or wet for watercolor effects. They are great for creating soft, blended effects and are ideal for creating detailed and intricate work. On the other hand, Polychromos pencils are oil-based and offer a wide range of vibrant, lightfast colors. They are known for their smooth, buttery application and are great for layering and blending. Ultimately, the choice between the two depends on the desired effects and techniques the artist wants to achieve. **

The choice between Polychromos and watercolor pencils depends on the specific needs and preferences of the artist. Polychromos pencils are oil-based and offer a smooth, vibrant color application with excellent lightfastness. They are ideal for detailed, precise work and layering. On the other hand, watercolor pencils can be used dry for traditional colored pencil techniques or wet for a watercolor effect. They offer versatility and the ability to create a wide range of effects, making them suitable for both detailed work and expressive, painterly effects. Ultimately, the decision between the two types of pencils comes down to the artist's preferred working style and the specific effects they want to achieve in their artwork. **

To remove colored pencil stains from laundry, start by scraping off any excess pigment with a dull knife or spoon. Then, apply a pre-treatment stain remover or liquid laundry detergent directly to the stained area and let it sit for a few minutes. Gently rub the fabric together to work the stain remover into the fabric. Wash the garment in the hottest water temperature recommended on the care label. Check the stain before drying, as heat can set the stain further. Repeat the process if necessary before drying the garment. **

Both watercolor pencils and Polychromos pencils from Faber Castell can be used for drawing realistic portraits, but Polychromos pencils are generally better suited for this purpose. Polychromos pencils have a higher pigment concentration and are oil-based, allowing for smooth and precise application. They also have a wide range of colors that can be easily blended to create realistic skin tones and textures. Watercolor pencils, on the other hand, may be better for creating softer, more blended effects, but may not offer the same level of detail and precision as Polychromos pencils for realistic portrait drawing. **

Artist colored pencils are typically higher quality and have a wider range of colors compared to regular colored pencils. They are designed for professional artists and offer better pigmentation, blendability, and lightfastness. Artist colored pencils are also usually made with higher quality materials, such as wax, oil, or watercolor-based cores, allowing for more versatility and precision in artistic work. **

Pastel pencils are similar to regular colored pencils, but they have a higher concentration of pigment and less binder, giving them a softer, more powdery texture. This allows for easier blending and layering, making them ideal for creating soft, delicate effects. Regular colored pencils, on the other hand, have a harder lead and are better for creating precise lines and details. Additionally, pastel pencils are often used on textured paper, while regular colored pencils can be used on a variety of surfaces. **

If ten pencils cost 450, then the cost of one pencil is 450/10 = 45. Therefore, two pencils would cost 45*2 = 90. So, two pencils cost 90. **

To remove colored pencil stains from laundry, start by scraping off any excess pencil marks with a dull knife or spoon. Then, apply a pre-treatment stain remover or a mixture of liquid laundry detergent and water directly to the stained area. Gently rub the stain remover into the fabric and let it sit for a few minutes before laundering the item as usual. Check the stain before drying, and if it's still visible, repeat the pre-treatment process before drying. Avoid using hot water or heat until the stain is completely removed, as heat can set the stain further into the fabric. **