The Paterson Funnel is crafted from virtually unbreakable polyethylene, making it highly durable and resistant to all darkroom chemicals. Designed with external ribs, it prevents air-locks for smoother, faster pouring without the risk of backup or spill-over. With a 4-1/4" diameter, it offers both reliability and convenience for darkroom use.
⚠️ WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects and/or other reproductive harm.
For more information go to
www.P65Warnings.ca.gov