Designed for : Ideal for artists and crafters, this masking fluid is perfect for watercolor, calligraphy, and mixed media projects. It ensures crisp, lines and prevents bleeding, making it essential for detailed artwork. Quick-Drying & Easy Removal: Features a quick-drying formula that allows for easy peeling without damaging the paper or canvas. Once dry, simply rub off the masking fluid with a brush or your fingers to reveal the pristine underlying . User-Friendly Application: Shake the bottle evenly before use, apply to the desired area ensuring full coverage and sealed edges. Allow 5-15 minutes for natural drying before painting. After painting, wait for complete dryness before removing the film. Versatile Use in Art Projects: Suitable for intricate watercolor paintings requiring fine blank spaces, multi-layered overlay painting, and combining large areas with detailed work. It's also great for experimenting with special techniques and beginner practice. Color: As Shown Material: plastic Package Contents: 1 * shielding liquid (30ml blue) 5 * Silicone Pens Cleaning Brush 1 * eraser 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.