Heat Resistant Glass Mug by Common

Common x HARIO Collaboration - Glass Mug

This clear glass mug is part of the collaboration between Japanese tableware brand Common and HARIO, Japan’s trusted heat-resistant glassmaker since 1921. The simple form with softly curved lines offers a balanced, comfortable hold and is designed for easy daily use. Its transparent body lets you enjoy the color of tea, coffee, or any beverage, hot or cold.

Simple, Durable, and Made for Daily Use
Crafted from 100% natural HARIO Glass, the mug is highly resistant to heat, odor, and stains. The wide opening and sturdy handle make it pleasant to use and easy to clean. Microwave and dishwasher safe, it’s a versatile everyday piece that pairs beautifully with the matching Straight Glass Tea Pot by Common.

• Size: 4.4" x 3.3" x 2.9" high | W11.2 cm x D8.3 cm x H7.4 cm
• Weight: 3.9 oz | 110 g
• Capacity: 10.5 fl oz | 310 ml
• Material: Heatproof glass (HARIO Glass, made in Japan)
• The glass is tolerant up to 120°C (248°F) heat
• Producer: Common Japan
• Origin: Japan

Usage and Care

• Microwave safe.
• Dishwasher safe.
• Do not place over direct flame or in the oven.
• Avoid abrasive cleansers, metal brushes, or scrubbers.
• Avoid sudden temperature changes—do not add cold liquid into a hot pot or place on cold surfaces immediately after heating.
• Do not freeze.
• See additional care and precautions for use in the enclosed instruction sheet.

Domestic Orders

• Usually ships out in-stock items within 3 business days of order.
• We use FedEx, USPS Priority Mail, or USPS First Class Mail to ship our products, depending on the size and weight of the package.
• Read about the shipping information and terms in our Customer Service Page.
• Free shipping with purchase of $375 or more! (Within Continental US only. Total purchase amount to qualify excludes free shipping offer items.)

International Orders

• Usually ship out in-stock within 5 business days of order.
• We use USPS Priority Mail International for international shipping.
• We do not accept any returns for international orders. Any additional charges (including but not limited to import tax, custom fees, VAT, brokerage charge) that might incur after the order lands in the destination country must be borne by the recipient.
• Read about the shipping information and terms in our Customer Service Page.