Big Funnel 3 Variants

My custom design of the funnel. Its in 3 different resolutions. All credits goes to me.

I, ve printed it out of PLA and than annealed it with over gas stove, but not to high to melt it. Probably hair dryer should work too. Did't tried to use oven, because i wanted to concentred the heat in some parts.

10% should be fine. No support needed.