Wash bottles with GL threads and large neck for convenient filling of the medium. The length of the stem (supplied original height 30 cm) can be tailored to the individually desired dimension with shears.

Made from sustainable LDPE with a recycling ratio of renewable raw materials of over 30%. These 30% renewable hydrocarbons come above all from the chemical recycling of waste products such as plant-based cooking oil waste or residues from plant oil production. The raw material has the same chemical and thermal properties as the traditional LDPE based purely on crude oil. The bottles can be reused, and disposed of at the end of their service life like traditional LDPE bottles, via the standard recycling process.