36 Pieces Slate Coasters Bulk 4 in Round Rustic Black Stone

Our review of the 36 Pieces Slate Coasters Bulk finds them best suited for makers, small businesses, or hosts who want a large set of natural coasters ready for customization; the single biggest reason to buy is the smooth, unprocessed black slate surface that accepts laser engraving and etching reliably while adding a modern, rustic look to tabletops. These coasters ship in a bulk set of 36, each about 4 in across, and the review focuses on engraving ability, table protection, and everyday usability.

Key Features

• 100% Natural Slate: Each coaster is handmade from unprocessed slate, offering original stone texture and a matte black surface that blends modern and rustic styles.
• Engraving Ready Surface: The smooth, flat top is suitable for laser engraving, etching, and personal artwork, making it easy to create consistent custom designs.
• Convenient Size: At approximately 4 in diameter, the coasters fit most cups and glasses without looking bulky or overwhelming a place setting.
• Anti-Scratch Backing: Small round soft mats on the underside protect tabletops from scratches and provide stable placement.
• Easy to Clean: The slate wipes clean with a damp cloth or mild soap, and common coffee or beverage stains lift with gentle washing.
• Bulk Value: A set of 36 supplies large events, engraving projects, or multiple gift needs without repeated ordering.

Who It's For

These coasters are ideal for crafters and small engraving businesses who need a consistent, natural substrate to etch logos, names, or artwork; they also work well for hosts planning parties, weddings, or seasonal events who want a coordinated, rustic look across many tables. Buyers looking for supplies for mandala dot painting or personalized housewarming gifts will find the surface and quantity especially useful.

Shoppers who prioritize very thick, heavy stone may want to look elsewhere, as some customers note the coasters are thinner than expected. If extreme durability under heavy daily use is the primary concern, consider alternative heavier stone coasters or single-piece stone options.

Pros & Cons

Pros

• High-quality natural slate appearance that looks stylish in home or bar settings.
• Excellent engraving performance; designs come out sharp and clear.
• Protective soft backing prevents tabletop scratches and stabilizes glassware.
• Bulk packaging provides strong value for events, gifts, or production projects.

Cons

• Thickness varies from about 0.35 to 0.58 cm, and some users expected a thicker feel.
• Mixed reports on durability: while many find them sturdy, a few note breakage if dropped.

Specifications

Material	100% natural slate
Shape & Size	Round, approximately 4 in diameter
Thickness	About 0.35-0.58 cm
Quantity	36 pieces per set
Backing	Four round soft mats on underside
Finish	Smooth matte black surface suitable for engraving

Our Verdict

For crafters, engravers, and hosts who need a large, consistent supply of attractive coasters, this 36-piece slate set offers excellent value and a reliable engraving surface; its modern black stone look and protective backing make it a practical choice for events and personalized gifts, though buyers wanting thicker stone should note the moderate thickness range.

Frequently Asked Questions

Are these coasters suitable for laser engraving?
Yes, the smooth matte slate top is designed to take laser engraving and etching cleanly, producing sharp details.

How do I clean the slate coasters?
Wipe with a damp cloth or mild soap and water; coffee and beverage stains lift with gentle washing and do not stick to condensation.

Will the coasters scratch my table?
No, each coaster has small soft mats on the underside that protect tabletops and provide a stable base.