The laboratory filling funnel is convenient and practical, with excellent texture, and can be used long time without being easily damaged. The craftsmanship can serve you well without breaking easily. This glass scientific filling funnel is a very practical accessory for your needs. Features - Color: Transparent -Material:Glass - Size: 11.00X6.10X6.10cm/4.32X2.40X2.40in -Made of firm glass and featuring a sturdy stem, this filling funnel is designed to provide performance. -The laboratory glass funnel is highly resistant to deformation, mechanical damage, and thermal shock. -With its clear design, this laboratory glass filling funnel offers excellent visibility, allowing you to easily monitor the it flows into the container. -This scientific glass funnel is ideal for transferring essences or extracts, such as frankincense, from one container to another. -This clear glass funnel is perfect for individuals who need to transfer small amounts of liquid into tiny bottles. Package list: 3 x Glass Funnels