Sell ■✟Wide Caliber Newborn Baby Glass Bottle 120ml/4oz Small and cute best price

High temperature resistance 600℃ Low thermal expansion coefficient, good thermal shock resistance, can adapt to drastic changes in temperature difference between cold and heat (temperature difference can exceed 100 ℃, such as the introduction of boiling water) without breaking, greatly improving safety performance High strength and not easy to break, relatively standard size