Gray marble pencil liner molding in 3/4x12 inches with polished finish, ideal for tile and wall trim applications.

Tundra Gray Marble 3/4x12 Polished Pencil Liner

TGMHPPL0118

SAMPLES SHIP FREE WITHIN 1–3 BUSINESS DAYS

$9.95 / Piece

QUANTITY

Quantity

Add 10% more to cover cuts and waste (recommended)

TOTAL PRICE:

—

Order your full amount plus 10% at once — reorders may vary in tone and veining. Shipping damage is covered with photos; small shortages (1–5 pieces) are refunded, NOT reshipped, so the extra 10% protects you.

Tundra Gray Marble

Tundra Gray marble — warm cloudy gray Turkish marble with soft white veining and atmospheric movement. Warmer than Spanish Grey, softer than Pietra Gray. Polished and honed finishes in tile and mosaic formats for bathroom floors, shower walls, and contemporary feature applications. Free sample shipping.

About Tundra Gray Marble Polished Pencil Liner

Material Education

Tundra Gray is a dense, fine-grained marble quarried in the Mediterranean region, prized for its cool dove-gray base and soft white veining that moves in gentle, linear patterns across its surface. Its polished finish brings out a brilliant mirror-like sheen that accentuates the subtle contrast between the gray ground and ivory veins, giving it an understated elegance. The stone has a refined crystalline quality that reads as both sophisticated and versatile.

As a genuine natural stone, each piece of Tundra Gray will exhibit slight differences in tone, veining intensity, and pattern — these nuances are the hallmark of authentic marble and contribute to the organic beauty of the finished installation.

About this molding: This 3/4 x 12 pencil liner is a slim, elongated trim molding designed to create clean linear transitions between tile fields, frame mirrors and niches, or add architectural definition to any tiled surface. The polished finish ensures a sleek, jewel-like edge that catches light beautifully.

Design & Inspiration

Tundra Gray's cool neutral palette pairs effortlessly with chrome and brushed nickel fixtures, white oak cabinetry, white Carrara field tiles, or crisp matte porcelain — suiting modern, transitional, spa, and minimalist interiors alike. Its gray-on-white veining bridges warm and cool design schemes, making it one of the most adaptable marble tones available.

As a pencil liner, this slender molding is ideal for creating precise border definitions, separating a decorative mosaic accent from a field tile, or capping a tiled niche shelf — its narrow profile adds architectural detail without visual weight. The polished surface creates a refined gloss line that subtly frames the surrounding tile and elevates the overall design.

Popular design combinations: pair with a Tundra Gray 12×24 honed field tile and a white Thassos hex mosaic accent strip for a serene, spa-inspired bathroom. Explore the full Tundra Gray Marble collection for coordinating sizes, and browse more marble moldings & trims for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

Tundra Gray is a fine-grained Mediterranean marble distinguished by its cool gray body and soft ivory veining, prized for its polished, light-reflective surface. This pencil liner trim brings the same stone elegance to transitional details and border accents throughout a tiled installation.

The polished finish delivers a high-gloss edge that catches light sharply along its slim 3/4-inch face, creating crisp, jewel-like lines wherever it is applied. Easy to cut and set in line, it installs quickly as a single-row border and works seamlessly alongside both marble and porcelain field tiles.

Ideal for bathroom walls, shower niches, mirror surrounds, backsplash borders, and fireplace surrounds — anywhere a refined linear accent is needed. Because this is a clearance or specialty trim item, ordering a sample is recommended to confirm color match with your field tile before purchasing full quantities.

Material	Natural Marble
Color	Cool Gray with Soft White Veining
Type	Marble Molding — Pencil Liner
Piece Size	3/4 × 12 inches
Finish	Polished
Sold By	Per Piece
Application	Wall & Backsplash (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Transitional
Country of Origin	Europe

✓ Shower Wall BorderDefines transitions cleanly in wet environments

✓ Mirror & Niche SurroundPolished edge frames architectural details elegantly

✓ Kitchen Backsplash AccentAdds linear definition between tile zones

✓ Fireplace Surround DetailSlim profile adds refined classical framing

— Floor UsePencil liner profile not suitable for floor applications

— Outdoor UsePolished marble not recommended for exterior installation

Free Shipping: As a molding, this product qualifies for free curbside shipping on orders over $1,999 within the continental U.S. Orders below that threshold ship at standard rates calculated at checkout.

Processing & Delivery: Orders are processed within 2–3 business days. Large orders ship via LTL freight — curbside delivery only. An adult must be present to sign for delivery. Estimated transit: 2–10 business days after shipment.

30-Day Returns: Uninstalled tile may be returned within 30 days of delivery. Inspect all tile carefully before installation — installed tile cannot be returned or exchanged. Samples are final sale.

Exclusions: Free shipping does not apply to Hawaii, Alaska, U.S. territories, or international addresses. Additional charges may apply for remote delivery areas.

Sealing: Tundra Gray marble should be sealed with a penetrating stone sealer before grouting and resealed every 12 months in dry areas, or every 6 months in shower and wet environments. As a pale gray stone, prompt sealing helps resist water marks and soap residue from penetrating the surface.

Cleaning: Clean with a pH-neutral stone cleaner and a soft cloth — never use acidic cleaners (vinegar, lemon, grout haze removers) or abrasive scrubbers on a polished marble surface. Polished marble is especially susceptible to etching from acids and harsh chemicals, so wipe spills immediately to preserve the high-gloss finish.

Installation: Use white polymer-modified thinset to prevent gray shadowing through the stone. For individual pencil liner pieces, back-butter each piece thoroughly to ensure full contact and prevent lippage along the slim profile. Use non-sanded grout for tight joints and check alignment frequently during installation to maintain consistent, straight lines.

Important: Inspect all tile before installation. Variations in color, veining, and texture between pieces are natural characteristics of genuine stone — not defects. Order 10% overage for cuts, waste, and future repairs. Tile & Mosaic Depot specialists are available M–F 8:30AM–5PM PST at 855-797-8453.

Why Tile & Mosaic Depot

The natural stone specialists

Quarry-Direct Pricing

We buy direct from the source and skip the middleman, so you get showroom-quality stone for less.

Huge Stone Selection

Marble, travertine, limestone, porcelain and more — thousands of tiles, mosaics, and slabs in one place.

Expert Stone Support

Talk to real natural-stone specialists, M–F 8:30AM–5PM PST, at 855-797-8453 or via live chat.

Easy 30-Day Returns

Uninstalled tile can be returned within 30 days. Order with full confidence.

Why Order a Sample
A screen can't show you how Calacatta veining reads under your kitchen lights or how a porcelain finish sits next to your cabinet color. A sample can. It's the single best way to buy stone or porcelain tile with confidence — and the cheapest mistake you'll ever avoid.

How It Works
Samples are $7.99 each. Samples ship free and leave our warehouse within 1–3 business days. Sizes vary by material and availability — typically 3"×3" up to 8"×8" — and every sample is cut from the same material stocked for full orders.

What a Sample Shows
Color, texture, finish, and overall character. Because natural stone varies piece to piece, one sample represents the material but can't show the full range of a lot. Porcelain samples are highly representative of the production run. Want to see the current lot before you commit? Ask us — we'll send photos.

Good to Know

Samples are final sale — non-returnable and non-refundable.
We recommend sampling before every full order, especially for natural stone.
Larger or custom quantity? Contact us for a tailored quote.

Talk to a Specialist
Our stone and tile specialists will help you narrow it down. Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PT.

How Your Order Ships
In-stock orders leave our warehouse within 2–3 business days. Stone, porcelain, and mosaic ship on a pallet via scheduled LTL freight and arrive 2–10 business days after dispatch, depending on destination. You'll get tracking and the carrier's name by email the day it ships.

Freight Delivery — What to Expect

The carrier calls you first. Every freight delivery is by appointment. Expect a call or text to set a window before the truck is dispatched.
Curbside delivery. The driver unloads to the curb or driveway. Freight does not include carrying material indoors or into a garage — plan for a helper or a hand truck.
Someone 18+ must sign. Inspect the pallet before signing. Note any damage, shortage, or broken shrink-wrap on the delivery receipt — this is what makes a claim valid.
Truck access. The address must be accessible to a full-size freight truck with enough space to unload.

Free Shipping
Free curbside freight on qualifying mosaic and molding orders over $1,999 in the continental U.S. Field tile, porcelain, and other product types ship at freight rates shown at checkout. Not available to Hawaii, Alaska, U.S. territories, or international addresses.

Damage & Shortages
Report within 3 calendar days of delivery with photos of the pallet, packaging, and affected pieces to sales@tileandmosaicdepot.com. Verified claims are covered. Shortages of 1–5 pieces are refunded rather than reshipped — which is why we recommend ordering 10% overage.

30-Day Returns
Uninstalled tile in full, unopened boxes may be returned within 30 days of delivery. Return freight is paid by the customer. Partial boxes, opened boxes, installed material, and samples are final sale.

Questions Before You Order?
Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday 8:30 AM–5 PM PT. If you're unsure about freight access at your address, ask us before checkout — we'll flag anything that could hold up delivery.

Natural Variation
Quarried stone varies in color, veining, shade, movement, and finish from piece to piece and from lot to lot. Screen photos and samples show the range, not the exact tile you'll receive. Variation is the nature of the material and is never grounds for return. Porcelain is far more consistent, but shade and pattern can still shift between production runs — buy your full quantity in one order.

Before You Install

Order 10% overage. Covers cuts, breakage, and spares for future repairs. Reorders may not match in tone or lot.
Inspect every piece before setting. Pull from all boxes, blend, and dry-lay the full area. Installation is acceptance — no claims are honored once tile is set.
Hire a qualified installer. Natural stone and large-format porcelain require experience with the material. Your installer is responsible for substrate, setting materials, and method.

Sealing & Care
Natural stone should be sealed with a penetrating sealer and re-sealed periodically in wet and high-traffic areas. Clean with a pH-neutral stone cleaner only — vinegar, bleach, ammonia, and acidic cleaners etch marble, limestone, travertine, and onyx permanently. Porcelain does not require sealing. Outdoor stone weathers and shifts in tone over time; this is expected.

Responsibility
Tile & Mosaic Depot supplies material only. We are not responsible for installation, labor costs, substrate conditions, setting materials, product misuse, or damage from handling, sealing, maintenance, or chemicals. No claims, returns, or replacements are accepted on installed material.

California Proposition 65
Some natural stone and porcelain products contain substances known to the State of California to cause cancer or reproductive harm. Details at www.P65Warnings.ca.gov.

The Natural Stone & Porcelain Tile Specialists

Direct from the Producers

We buy directly from the mills and factories that cut and finish our tile, so pricing stays sharp and lots stay consistent.

Samples Ship Free

$7.99 per sample with no shipping charge, shipped within 1–3 business days. See the current material before you commit.

Ask a Specialist

Email us anytime with a question about our products at sales@tileandmosaicdepot.com. We'll get back to you during our business hours, Mon–Fri 8:30 AM–5 PM PT.