Food-Grade Silicone Stopper: Solid Rubber Plug for Wine Bottles, Erlenmeyer Flasks, Test Tubes, & More.

This versatile silicone stopper is crafted from food-grade material, ensuring it is safe for use with consumables. Its solid rubber construction provides a secure seal, making it perfect for sealing wine bottles, Erlenmeyer flasks, test tubes, and various other containers. The stopper is durable, flexible, and resistant to temperatures, making it suitable for a wide range of applications, from home use to laboratory settings. Its non-toxic and odorless properties ensure that it won't affect the contents of your containers, maintaining the purity and freshness of your stored items. Material: Silica gel Function: Plug hole Manufacture country: China Instructions included: No