Very useful and comes with its little brother. Very sturdy and withstands high temperatures, but you mustn't drop it and step on it with all your weight or it will crack and become unreliable. I had it for almost 10 years before I damaged it. That's how good it performs.
Plastic...not so great, but two good sizes
Very durable
Practical and good, absolutely fulfills its purpose
Very good quality
It does its duty.
Fulfills its purpose
Robust funnel, bonus points as it was produced in Switzerland
Does what it should :)
Useful