Features: The double spring roller design ensures even pressure distribution for efficient polishing, enhancing color vibrancy and light transmission on stained glass surfaces. Ergonomic foam grip minimizes hand fatigue during extended use while acrylic construction provides excellent durability for precise glass foiling tasks. Ideal for professional glass artists, hobbyists, and DIY enthusiasts seeking professional-grade results in stained glass projects and decorative glass crafting. Perfect for smoothing copper foil edges in stained lampshades, suncatchers, and fused glass artworks requiring seamless, bubble-free adhesive finishes. Engineered with corrosion-resistant components, this glass foiling tool maintains consistent performance across repeated polishing projects on various glass thicknesses. Specifications: Material: Acrylic Size: Approx. 16 x 3 cm / 6.3 x 1.18 inches Largest Opening of Grinding Wheel: Approx. 0.97 cm / 0.38 inches Package Includes: 1 Pc Acrylic Foil Crimper Burnisher Note: Please allow 1-2 cm errors due to manual measurement. Make sure you do not mind before you order. Due to differences between monitor displays, the picture may not reflect the actual color of the item.