---
product_id: 396825130
title: "Karran 33\" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810"
brand: "karran"
price: "¥140318"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/396825130-karran-33-grey-quartz-composite-double-bowl-kitchen-sink-top
store_origin: JP
region: Japan
---

# 80% natural quartz composite Heat safe up to 535°F 33" top mount double bowl Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810

**Brand:** karran
**Price:** ¥140318
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate your kitchen game with quartz durability and sleek double-bowl design!

## Quick Answers

- **What is this?** Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810 by karran
- **How much does it cost?** ¥140318 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/396825130-karran-33-grey-quartz-composite-double-bowl-kitchen-sink-top)

## Best For

- karran enthusiasts

## Why This Product

- Trusted karran brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heat-Resistant & Hygienic:** Withstands rapid temperature changes up to 535°F with a naturally matte, easy-clean surface.
- • **Whisper-Quiet Performance:** Solid construction absorbs vibration and sound for a peaceful kitchen vibe.
- • **Quartz Composite Durability:** Crafted with 80% natural quartz for unmatched stain, scratch, and impact resistance.
- • **Customizable & Cabinet-Friendly:** Rear drains free up under-sink storage; 6 UV-stable colors to match your modern kitchen palette.
- • **Double the Space, Double the Style:** Two equal 14"x16.75"x9" bowls maximize multitasking and kitchen efficiency.

## Overview

The Karran QT-810 is a 33" top mount double equal bowl kitchen sink made from premium quartz composite containing 80% natural quartz crystals. It features durable, stain- and scratch-resistant matte bowls measuring 14"x16.75"x9" each, with rear drains to maximize cabinet space. Heat safe up to 535°F and designed for quiet use, this sink offers a modern, hygienic, and customizable solution with six UV-stable color options.

## Description

Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810

## Features

- This double equal bowl quartz composite top mount sink has external dimensions of 33?L x 22?W x 9?D. Each bowls dimensions are 14?L x 16-3/4?W x 9?D. The practical two bowl design blends function and form seamlessly, and will look beautiful in your new kitchen.
- The sink is manufactured from our premium quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is very durable, making it extremely stain, scratch, abrasion and impact resistant. It?s solid construction absorbs vibration and sound, minimizing noise when in use. All Karran quartz sinks are heat safe up to 535­F and can readily withstand rapid temperature changes from hot and cold water.
- The quartz composite material has a matte surface finish that is naturally hygienic, and simple to clean with just soap and water.
- This top mount model is designed to be installed into all types of countertop materials. Both bowls have convenient rear drain locations, leaving more storage space in your cabinet below, and the 9? deep bowls provide plenty of room to accommodate all of your pots, pans and other cookware. The tight radiused corners increase usable bowl space and provide for a clean, modern look, yet are easy to keep clean.
- This practical design is available in a choice of 6 rich color selections to complement many different color palettes. All colors are UV stabilized and will not fade over time.
- The faucet deck is drilled with one faucet hole and has additional partially drilled locations marked on the underside of the deck to add additional items such as a soap dispenser.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Karran |
| Color | Gray |
| Material | Granite, Quartz |
| Size | 33" x 22" x 9" |
| Product Dimensions | 22"D x 33"W x 9"H |
| Style | Double Bowl |
| Installation Type | Top Mount |
| Finish Type | Matte |
| Shape | Rectangular |
| Drain Type | Drain not included |
| Item Weight | 46 Pounds |
| Base Width | 33 Inches |
| Product Care Instructions | Residue from washing up - Clean your sink with water, a non-abrasive cleaner (liquid dishwashing soap, Bar Keepers Friend, Soft Scrub with bleach), and a cloth, then rinse well and dry. This should be done after every use. Doing this will eliminate water spots and soap film build-up. |
| Hole Count | 1 |
| UPC | 814038023821 |
| Manufacturer | Karran USA |
| Item Weight | 46 pounds |
| Item model number | QT-810 |
| Finish | Matte |
| Number Of Basins | 2 |
| Mounting Type | Top Mount |

## Product Details

- **Brand:** Karran
- **Color:** Gray
- **Material:** Granite, Quartz
- **Size:** 33" x 22" x 9"
- **Product Dimensions:** 22"D x 33"W x 9"H

## Images

![Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810 - Image 1](https://m.media-amazon.com/images/I/71IulZbZyCL.jpg)
![Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810 - Image 2](https://m.media-amazon.com/images/I/61aAgXFqpZL.jpg)
![Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810 - Image 3](https://m.media-amazon.com/images/I/71M61-bcC5L.jpg)
![Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810 - Image 4](https://m.media-amazon.com/images/I/71UKKslYSUL.jpg)
![Karran 33" Grey Quartz Composite Double Bowl Kitchen Sink – Top Mount Drop-In 50/50 Low Divider, 80% Natural Quartz, 535°F Heat Resistant, Sound Dampening, Granite Composite, QT-810 - Image 5](https://m.media-amazon.com/images/I/71PojLspXwS.jpg)

## Available Options

This product comes in different **Color** options.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*