The painting and sealing process is crucial in enhancing the realism of sex dolls, as it brings the sculpted features to life with vibrant, durable finishes. Skilled artisans start by applying a base skin tone that matches the desired aesthetic, carefully blending shades to mimic natural human complexions. Fine details, such as veins, freckles, and blush areas, are meticulously painted using specialized tools and airbrushing techniques, adding depth and authenticity. To achieve lifelike eyes and subtle facial nuances, they often employ multiple layers of paint, each carefully cured to prevent smudging or fading. Sealing is an essential step; a transparent, durable sealant is applied over the painted surface to protect the artwork from wear, moisture, and UV damage. This sealing process not only preserves the intricate details but also imparts a realistic matte or semi-gloss finish that resembles human skin’s natural texture. The craftsmanship involved requires patience, precision, and a deep understanding of color theory and surface chemistry. When executed properly, the combined painting and sealing techniques result in a sex doll that maintains its lifelike appearance over time, withstanding daily use and environmental factors. This attention to detail ensures that each doll remains a convincing and lasting work of art.