Bring sleek, modern elegance to your landscape design with our Polished Black Beach Pebble Stone, available in a range of sizes: ½", 1", 2", and 3". These smooth, naturally shaped river stones feature a deep black finish and a polished surface that adds a refined, contemporary touch to any outdoor or indoor setting.
 
Perfect for modern hardscapes, Zen gardens, pool decks, planter beds, walkway borders, and commercial landscapes, these premium-grade pebbles are commonly used by designers and contractors throughout Marin, Sonoma, Napa, Solano, and Contra Costa Counties for their aesthetic value and low-maintenance appeal.
 
Our black pebbles are tumbled and polished to achieve a glossy sheen and consistent shape. Once installed, they create an eye-catching, high-contrast look — especially when paired with concrete, metal edging, or lush green plants.
 
Available Sizes (approximate):
½" size (0.25" to 0.75") – Great for decorative top dressing in pots or small planters, stone joints
1" size (0.75" to 1.25") – Ideal for modern garden beds, landscape borders, and paver joints
2" size (1" to 2") Popular size – Commonly used in paver gaps, poolside accents, and hardscape frames
3" size (2" to 3") – Best for larger focal areas and commercial-scale designs
 
Key Features:
Polished for a smooth, glossy finish
Long-lasting color and durability
Does not decompose or fade in sun exposure
Ideal for indoor or outdoor use
Available for local delivery across Marin, Napa, Sonoma, Solano & Contra Costa
 
Common Applications:
Decorative borders & garden beds
Pool edging and water features
Paver joint infill for modern walkways
Zen gardens and meditation spaces
Planter beds in residential or commercial settings
 
Material Specs & Technical Notes:
Packaging: 40 lb. bags
Pallet Quantity: 55 bags per crate (≈2,200 lbs per pallet)
Material Type: Natural beach pebble
Finish: Polished (wax-coated)
Color: Deep black (fades to matte charcoal over time with weathering)
Application: Decorative ground cover, paver filler, accent borders, dry riverbeds, and more
Installation Tip: Rinse lightly before placing to remove packing residue
 
⚠️ Please Note:
All stone sizes are nominal and may vary slightly due to the natural shaping process. These pebbles are coated with a thin layer of wax to enhance their polished appearance. Over time and with outdoor exposure, this finish may gradually wear down, resulting in a matte charcoal look — a natural weathering process that does not affect performance or durability.
 
 
Frequently Asked Questions
Q: What’s the difference between polished and unpolished black pebbles?
A: Polished pebbles are tumbled and coated with a thin wax layer for a glossy, wet-look finish. Unpolished pebbles are matte and more natural in appearance. Polished stones are ideal for high-end modern designs and indoor/outdoor accent work.
 
Q: Will the black polish fade over time?
A: Yes — the wax coating will naturally break down with UV exposure and rainfall, gradually transitioning to a matte black or charcoal finish. This is a normal part of the aging process for all polished stones.
 
Q: Are these safe to use around pools or water features?
A: Absolutely. Polished black pebbles are smooth, rounded, and non-toxic — making them safe for use around pools, fountains, and other decorative water elements. Just note they can become slippery when wet.
 
Q: How much area does a 40 lb bag cover?
A:
One 40 lb bag covers approx. 2–3 sq ft at 2" depth or 1-2 sq ft at 4" depth
One full pallet (55 bags ≈ 2,200 lbs) covers 120–140 sq ft at 2" depth
Use our Material Calculator to estimate your total coverage needs.
 
Q: Can I mix pebble sizes for a more natural look?
A: Yes — many designers blend 1" and 2" sizes for a more organic texture and depth. It’s also common to use smaller sizes for tight spaces and larger sizes for focal or border areas.