25 Pack Square Sublimation Blank Ceramic Coasters with Cork Backing, 4X4inch Matte Finish Blank Ceramic Tiles Crafts Coasters Pads for Sublimation

25 Pack Square Sublimation Blank Ceramic Coasters with Cork Backing, 4X4inch Matte Finish Blank Ceramic Tiles Crafts Coasters Pads for Sublimation

【Premium Configuration】This set includes 25 pcs of 4×4 inch square matte ceramic blanks and 50 cork pads. The premium ceramics are perfect for DIY projects, while the anti-slip cork pads protect desktops from scratches. The 4×4 inch size fits mugs, glasses and coffee cups well, and the simple design works great for homes, cafes and offices. 【Multi-Craft Compatibility】The white blank ceramic surface with uniform texture offers it not only supports sublimation heat transfer but also adapts perfectly to acrylic pouring, alcohol ink painting and other crafts. This surface can accurately present rich colors and delicate details, making your creative works stand out and allowing you to fully unleash your creative inspiration. 【Thoughtful details:】 the coaster edges are finely polished, smooth and burr-free to avoid hand scratches during creation and use; the ceramic surface is easy to clean—daily water stains and dirt can be wiped away effortlessly, quickly restoring it to cleanliness and saving you worry and effort. 【Quality Assurance】Each ceramic coaster undergoes strict quality inspection to ensure no cracks, no bubbles and a flat surface, and the cork pads are firmly attached for long-lasting use. Should you encounter any issues during use, customer service is available at any time, ensuring a worry-free shopping experience. 【Product Usage Instructions】When performing heat sublimation transfer on ceramic coasters, first identify the sublimation surface to avoid mistakes. Set the machine pressure to 0.2 MPa (maintain the set value stably without additional pressure), control the temperature at 180-190℃ (356-374°F), and keep the pressing time at 200-220 seconds. After transfer, let the coaster cool naturally to room temperature before removing it—this ensures perfect transfer and effectively prevents the coaster from cracking. 【Premium Configuration】25 pieces of 4x4 inch Square ceramic blanks and 25 cork pads. The ceramics are made from high-quality raw materials Matte finish,providing an excellent base for creations. The cork pads offer great anti-slip performance,effectively preventing desktop scratches, making the whole set practical and thoughtful.