Introducing Thassos White Marble pencil liner in a precise 1/2 x 12 profile, available in polished or honed finishes. This edge-trim tile is the clean, modern detail that elevates any tile installation—from bright bathroom showers to sleek kitchen backsplashes. With its pure, luminous white surface, it acts as a crisp border that defines spaces without competing with your main tile field.

Why this pencil liner stands out

• Pure Thassos white marble delivers a bright, consistent finish with minimal veining, creating an airy, contemporary look that pairs beautifully with white subway tiles, glass mosaics, or bold contrast shades.
• Two refined finishes to match your design intent: polished for a high-gloss, reflective edge that catches light and adds a hint of luxury, or honed for a soft, satin touch that masks fingerprints and etching more gracefully in high-traffic areas.
• Precise 1/2" thickness and 12" length provide a sturdy, uniform trim that reduces edge chipping and creates clean transitions along walls, countertops, and shower enclosures.
• A1 grade quality ensures consistent color and workable consistency, making installation predictable and hassle-free for both DIY projects and professional jobs.

Ideal applications

• Shower surrounds, niches, and bathtub aprons where a crisp edge defines the space and protects field tiles from moisture exposure.
• Kitchen and bathroom backsplashes where a bright, minimalist border enhances the overall tile layout.
• Countertop edges and transitions between tile runs, providing a polished finish that’s easy to wipe down.
• Fireplace surrounds or feature walls that benefit from a clean, uninterrupted white line finishing the edge.

Practical considerations for installation and care

Marble is a beautiful, porous natural stone. For best results, seal the surface prior to grouting to protect against stains and moisture. Use a penetrating, pH-neutral sealant designed for marble, and re-seal as recommended by the product manufacturer. When grouting, choose a grout color that complements the white edge to maintain a seamless look.

Maintenance is straightforward: wipe with a soft cloth and a pH-neutral cleaner. Avoid acidic or abrasive cleaners that can etch or dull the surface over time. For polished edges, regular dusting helps maintain glare; for honed edges, a gentle wipe-down keeps the finish looking pristine without creating glare or leveling issues.

What makes this trim piece a smart choice

• It acts as a precise boundary that visually expands small spaces by reflecting light, contributing to a more open feel in bathrooms and kitchens.
• The edge trim helps protect field tiles at high-traffic edges, reducing chipping and wear over time.
• The option to choose between polished and honed finishes lets you tailor the texture to your lifestyle—polished for a luxe vibe, honed for a more forgiving, contemporary finish.

Specifications at a glance

• Material: Thassos White Marble
• Size: 1/2" x 12" pencil liner
• Finish options: Polished or Honed
• Grade: A1

Whether you’re perfecting a bathroom renovation, updating a kitchen backsplash, or adding a refined edge to a shower niche, this Thassos White Marble pencil liner delivers a bright, sophisticated border that stands the test of time. Its clean profile and versatile finish options help you achieve a timeless, high-end look without competing with your main tile field.