Eco Friendly Disposable Paper Laboratory Funnel * Use with virtually any liquid or powder (not recommended for hot liquids) * Often used to collect sputum samples * Environmentally friendly paper product that will naturally biodegrade in the standard municipal waste stream * Made of FSC® Certified, FDA food grade, clay coated heavy grade paper * Innovative “backrest” allows hands-free use when pouring viscous liquids * Maximum flexibility - cut stem to any desired opening size or shape * Apply a minimum of pressure and the funnel will stay in position * Made in the USA SPECIFICATIONS: * Capacity: 155 mL * Certifications: FSC® Certified * Color: White * Dimensions (H x Inlet x Stem): 5 in x 2.25 in^2 x 0.25 in^2 (12.7 cm x 5.7 cm^2 x 6.4 cm^2) * Material: Paper * Quantity: Pack of 25 * Volume: 155 mL