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The Deli GPB19 Borosilicate Glass Mug 450ml holds hot and cold liquids without cracking. High borosilicate glass handles thermal shocks from -20°C to 150°C. This lead-free cup works safely in microwaves and ovens.
Key Features
- Borosilicate Glass Construction: High-density material resists chemical erosion and sudden physical impact. Boiling water won't shatter the glass upon contact.
- Wide Thermal Range: Material operates between -20°C and 150°C without structural failure. Transfer the mug from a freezer to an oven safely.
- Lead-Free Composition: Food-grade glass contains zero toxic heavy metals or BPA. Chemicals don't leach into drinks during daily use.
- Appliance Compatibility: Glass withstands high heat inside microwaves, ovens, and dishwashers. Road dust and tea stains wash off without heavy scrubbing.
Frequently Asked Questions
Is borosilicate glass mug microwave safe?
The Deli GPB19 withstands microwave heat levels up to 150°C. Borosilicate material prevents cracking during rapid temperature changes.
Can I put boiling water in a glass mug?
This mug handles boiling water due to its thermal shock resistance. It won't break when moving from room temperature to 100°C instantly.
