Description Designed for laboratory and oil lantern use, this glass funnel features a wide mouth and short stem for effortless transferring and scientific filling of lamp oil. The clear glass funnel allows precise control, preventing spills and ensuring a clean filling process. Ideal for outdoor, camping, and emergencies, it brings scientific filtration and controlled pouring to your workspace or home. Features -Color:Assorted Color -Material:Glass -Size:11.50X6.00X6.00cm/4.52X2.36X2.36in -High transparency for easy monitoring: our clear glass funnel allows you to visually track the fuel level during transfer, making laboratory filtration precise and preventing dangerous fuel overflows -Optimal fit for oil lanterns: designed as a laboratory filter funnel with a short stem, shaped for scientific filling funnels, ensuring direct and efficient fuel delivery to oil lamps -Durable high temperature glass: made from glass laboratory filtration funnel material, this tool resists corrosion from kerosene and heat, providing consistent performance even with regular use -Portable for multiple uses: this compact strainer funnel fits easily in camping kits or labs, functioning as a versatile laboratory tool or oil filling tool in various outdoor scenarios -Effortless bottle filling: the wide mouth filter funnel and precise neck minimize spills, making it the ideal funnel for filling bottles or transferring liquids between glass containers in scientific experimentsPackage list: 4 x funnel