If you're looking for reliable watch glasses that can take on the demands of your lab, the EISCO 12-Pack Polished Watch Glasses are a fantastic choice. Each glass measures 2.4 inches in diameter and is made from high-quality, polished glass that ensures clarity and durability. They’re perfect for covering beakers or evaporating dishes, helping to prevent contamination and keep your experiments running smoothly.
What’s great about this pack is you get 12 glasses, so you won't run out anytime soon! The polished surface not only looks sleek but is also easy to clean, making it a breeze to reuse them for various tasks in the lab. Whether you're heating substances or just need a reliable cover, these watch glasses are a no-fuss solution that fits right into any laboratory setup.