Labs, workshops, and anyone who needs reliable disposable funnels - this case of 100 from Globe Scientific has you covered! These polystyrene funnels have a 65mm top inner diameter with a 60-degree taper angle that makes pouring liquids smooth and controlled. The reinforced rims and inside fluting add strength while keeping them lightweight. Perfect for one-time use applications where cleanliness is important - no washing needed, just use and dispose. While not as chemical-resistant as polypropylene versions, these polystyrene funnels work great for most general laboratory and workshop applications. The transparent material lets you see what you're working with clearly. At 100 pieces per case, you're set for multiple projects or can share with your team. Ideal for schools, research labs, manufacturing, or any situation where you need clean, reliable funnels without the hassle of cleaning and sterilizing between uses. The cost-effective pricing makes disposable use practical. Whether you're handling chemicals, transferring powders, or any liquid pouring task, having a supply of these ready-to-use funnels on hand makes your work so much more efficient and organized.