60 Pack 4 Inch Black Blank Slate Coasters for Laser Engraving,Square&Round | Slate Drink Coaster for Home & Bar Table, Laser Engraving, Crafts Decor, Weddings Parties

60 Pack 4 Inch Black Blank Slate Coasters for Laser Engraving,Square&Round | Slate Drink Coaster for Home & Bar Table, Laser Engraving, Crafts Decor, Weddings Parties

• 60 Pack bulk coasters with 2 Shapes:Includes 30 square & 30 round 4-inch black slate stone coasters, perfect for bulk DIY, laser engraving projects, small business use and event gifts, no need to buy different shapes separately
• Premium Natural Slate Stone Material:These blank slate are made of high-density durable slate, heat, water and scratch resistant to protect tables from hot/cold drinks. The smooth matte surface is ideal for repeated laser engraving and daily use
• Slate Coasters for Laser Engraving & DIY:Blank slate coaster surface ensures crisp, long-lasting laser engraving for patterns, logos and text. Also supports hand-painting and decal DIY to make personalized custom coasters and gifts
• Non-Slip & Practical Table Protection:black stone coasters keeping tables clean and damage-free. Smooth edges and heavy-duty slate avoid sliding or scratching surfaces without extra pads
• Versatile Use & Ideal Custom Gift:Minimalist black slate coasters fit home, bar, cafe, office and outdoor spaces. This bulk slate coasters set is perfect for personalized holiday, wedding, birthday and corporate custom gifts