30Pcs Blank Challenge Coins: Handmade workmanship blank coins with frosted texture and threaded edged for engraving, these silver coin blanks meet your daily DIY crafting needs to make your own precious coin collections or a ideal gift to your loved one.
Blank Coin Material and Size: Laser engraving coins are constructed with premium quality metal iron with silver plated, durable and sturdy. These metal blank coins for engraving are approximately 1.57 inch (40mm) in diameter and 0.11 inch (3mm) in thickness.
Meaningful Handicrafts: Creating personalized challenge coin blanks with patterns and words. Laser engraving blanks can become DIY keepsakes: medals, badges, charms, necklace, pendants, bracelet, pet tags or keychains when it combined with different hooks and rings.
Personalized Collectible Gifts: Make unique gifts with these blank medals to friends, family, colleagues, coworker, employee, DIY lovers, military coin collectors, veterans, charity on Birthday, Christmas, Thanksgiving, Graduation, Holiday, Anniversary.
Easy to Make DIY Crafts: Round metal blanks are suitable for fiber laser engraving, metal engraving or manual engraving. There are different effects on different machine. It is recommended to slowly increase the power until you get the desired effect.