This will be the last item I am listing. I will not be listing any more mycelium bottles in the future. Empty mycelium bottles, set of 10 *This product does not include filters. I am also unable to provide them. Although I have washed them, they are not completely clean, and some mycelium may remain inside. Please be aware of this. I have not used them to raise larvae, but some bottles have yellowing. As these are used items, please refrain from purchasing if you are concerned about their condition. Height: 17cm, Diameter: 9.5cm Due to the high shipping costs, I am unable to offer a discount. Thank you for your understanding.