Holiday Planning & Ideas Valentine's Day Valentine's Day Crafts "Be Mine" Marbleized Heart Coasters For Valentine's Day or any occasion of love, these are quick to make and come with a sentimental surprise: Together, they form a beautiful heart. By Martha Stewart Editors Martha Stewart Editors Facebook Instagram Twitter Website An article attributed to "Martha Stewart Editors" indicates when several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The Martha Stewart team aims to teach and inspire readers daily with tested-until-perfected recipes, creative DIY projects, and elevated home and entertaining ideas. They are experts in their fields who research, create, and test the best ways to help readers design the life they want. The joy is in the doing. Editorial Guidelines Updated on January 5, 2018 Share Tweet Pin Email Photo: JOHN ARMITAGE Stenciled typography can form a heartfelt phrase or declaration of love. We used "Be Mine" but personalize yours as desired. For more ideas, scroll through our entire collection of Valentine's Day Crafts. What You'll Need Materials Square coasters Martha Stewart Multi-Surface Satin Acrylic Paint in Poodle Skirt, Habanero, and Wedding Cake Martha Stewart Multi-Surface Metallic Acrylic Paint in Gold Martha Stewart Multi-Surface Marbling Medium Martha Stewart Typewriter Adhesive Stencil Martha Stewart Stencil Tape Martha Stewart Basic Brush Set Martha Stewart Dauber Set Small cups or bowls and spoons Wax paper Toothpicks Craft knife Instructions Using stencil tape, tape off two coasters diagonally down the center. On the remaining two coasters, put tape diagonally on the top right corners, leaving a small triangle visible, as shown. Paint below the diagonal tape lines and the two exposed corners of the coasters with Wedding Cake paint. Remove tape and let dry. Position the uppercase "B" and "E" stencils on the areas you painted in white of one coaster, as shown, and "M," "I," "N," and "E" stencils on the opposite coaster, as shown. Apply Metallic Gold paint over the stencils with dauber. Remove stencils and let dry thoroughly. Tape along the painted edges on all coasters. Cover painted area with wax paper to protect from marbling. Referring to instructions on the bottle, mix 2 parts marbling medium to 1 part paint. Mix each color in a separate cup or bowl. Dribble each color onto the surface of the coaster and tilt it to allow colors to swirl together. Lightly comb a toothpick through areas for more marbling effects. Let marbling mixture pour off the sides of the coasters. Let the finished marbled surface dry completely. Using the craft knife, score along the tape edge before removing the tape. Arrange the four coasters together to form one marbleized heart.