10 Sets Brass Coin Blanks for Laser Engraving, Anglecai 40mm Brass Blank Challenge Coin Threaded Edged Blank Custom Engraving Coin with Acrylic Protection Box for DIY Crafts Engraving

["【Pure Solid Brass】Unlike electroplated or alloyed iron, our blank coins are made of high-quality brass, without electroplating or brushing, retaining their natural metallic luster and texture. They are highly corrosion-resistant and oxidation-resistant, maintaining their shine even after long-term use.","【Packaging and Size】You will receive 10 blank coins (1.57 x 0.11 inches) with threaded edges, 10 resealable bags, 10 sticker sheets, 10 tassels, and 1 pen. This value set is perfect for DIY, collecting, and gifting.","【Individual Protection】Each blank brass coin is individually packaged in a transparent acrylic protective box, effectively protecting it from scratches, impacts, and dust accumulation. The transparent design clearly showcases the coin's details and craftsmanship, making it both beautiful and practical.","【DIY Projects】The smooth surface of the blank challenge coins supports laser engraving, making them ideal for creating unique personalized copper coins with logos, text, or patterns. They can also be paired with rings, pins, tassels, and other accessories to create one-of-a-kind works of art.","【Perfect Gift】Laser-engraved blank coins can be made into various designs, meeting the needs of gifting, souvenirs, collections, or fashion decorations. They are the perfect choice for conveying emotions, showcasing personality, and expressing creativity."]