This baby bottle is carefully designed for babies and parents. The bottle is designed with the child’s needs in mind and is made of borosilicate glass, which is temperature- and thermal shock-resistant, durable, and much more.Features: -110ml-Made of borosilicate glass which is extremely durable and heat resistant-Does not emit microplastics into the milk-Round nipple in natural rubber latex (slow flow)-Recommended by midwives to support natural breastfeeding-Designed with an anti-colic function-All parts are made of 100% safe food-grade material-This set contains: 1 Glass bottle 110 ml, 1 Cap, 1 nipple (slow flow), 1 Milk Lock, 1 Screwcap and 1Foldable funnel