طقم قمع وغطاء Paterson

The snug fit of the lid really cut down on spills when I was mixing chemicals, and the funnel flows smoothly without air bubbles. It’s a simple upgrade that makes a messy task much cleaner.

Pouring chemistry into my graduated cylinders used to end with drips everywhere, but this funnel fits the bottle neck snugly and the lid snaps on tight, so I can shake a fresh batch of developer without any spills or mess.

I’ve been using this funnel to pour chemicals into narrow bottles, and the tight seal keeps even the smallest drips from spilling. The lid snaps on securely, which makes mixing and storing a breeze. Super practical for my darkroom setup.