Neocolor I Wax Oil are waterproof wax crayons that stand out for their vibrant and lightfast colors. With a length of 10 cm and a diameter of 8.6 mm, these crayons offer a comfortable grip and allow for precise line work. The color intensity is extremely high, making them ideal for creative projects that require vivid colors. The unlimited blending possibilities enable the creation of custom shades and the exploration of various techniques. Neocolor I Wax Oil are versatile and can be used on a variety of surfaces, including paper, leather, glass, plastic, and fabric. These features make them a valuable tool for artists and creatives seeking high-quality materials to bring their ideas to life. The product range includes ten different colors, including an intense ultramarine, which is part of the blue color group. The waterproof properties of the crayons ensure that the artworks maintain their quality even under challenging conditions.