If you want to preserve some small foods or infuse some oils, this small glass bottle set is the perfect kitchen accessory for you. Made of transparent glass, these bottles exude a simple and clean look, allowing you to easily monitor and identify. The narrow neck allows for easy pouring and avoids spilling. Additionally, the lid creates an airtight barrier which keeps the beverages sealed, ensuring them stay fresh and longer. The bottles are suitable for preserving wine, olive, etc.