A powder funnel is almost a necessity in my opinion, especially adding any sort of powder into a ground glass jointed container. Totally keeps the power off of the joint area. I due to it's large diameter bore find it very convenient for pouring liquids into as it doesn't cover up and burp back nearly as bad as a narrow necked funnel does.
Verified purchase: Yes | Condition: New
Well made for the price. Works perfect for our needs. Only negative is the glass is thinner than similar funnels we have but for the price I can’t complain.
Verified purchase: Yes | Condition: New
It will get the job done but don't push it. Wrong joint size listed, and it probably isn't borosilicate. Very thin and feels fragile. Doesnt mean it won't work, just dont be surprised when it cracks...
Verified purchase: Yes | Condition: New
I found the funnel was a perfect fit and clean.
Verified purchase: Yes | Condition: New
Very good quality and the right size of 24/40.
Verified purchase: Yes | Condition: New
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