Play as Pro 20 Pack Copper Coins, 3mm Thick Round Copper Discs, 40mm Custom Challenge Coins, Heavy Duty for DIY Crafts, Birthday, Travel, Commemorative & Collection

Play as Pro 20 Pack Copper Coins, 3mm Thick Round Copper Discs, 40mm Custom Challenge Coins, Heavy Duty for DIY Crafts, Birthday, Travel, Commemorative & Collection

• Durable Copper Alloy Material: Made from high-quality copper alloy, these blanks provide reliable corrosion resistance. With a thickness of 3mm, they offer structural durability and develop a rich patina over time, making them suitable for creating custom keepsakes
• Precision-Milled & Polished Surface: Each blank features a smoothly polished surface for a reflective finish. The machined threaded edge adds an elegant detail while helping to protect the coin from daily wear
• Included Acrylic Storage Case: You will receive 20 copper alloy coins with a diameter of approximately 40mm/1.57in. Every engraving blank comes in a transparent acrylic case, helping protect the smooth surface from scratches and dust until you begin your customization
• Ready for Laser Engraving & Customization: The blank, smooth surfaces on both sides are designed for laser engraving, etching, or stamping. These copper alloy blanks accept detailed custom designs, text, or portraits to create personalized items
• Versatile for Crafts & Personalized Projects: Ideal for DIY crafts, these blanks can be engraved and combined with jewelry findings to make decorative pieces. They work well for custom gifts, commemorative awards, or challenge coins