80mm tall and narrow funnel for silica container

Very convenient funnel for filling silica containers
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updated October 20, 2024

Description

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The original model has a flaw - while filling container the beads might bounce out of the funnel. So I have changed the model and now it's really good. 

The performance (filling container speed) - exactly as you need. 

I am using it everywhere, the funnel fits many different containers, any forms, even round shaped like this one, it's very universal.

The good indicator (orange) desiccant (silica gel) you can find here. Although orange colored desiccant is safe to use, there is an opinion that it's a good practise to combine indicator desiccant with clear desiccant which you can find here. The desiccant is renewable and you can dry it out in oven (microwave on defrostation mode 5min, cool down and one more 5min) and use it again.

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Model origin

The author remixed this model.

Differences of the remix compared to the original

change dimensions to make funnel much more useful

License