>>21691249
Petg is the stuff plastic bottles are made of. In this case 3d printed is not food safe because the irregularities on the surface that can get bacteria in, but even 'food grade' petg is toxic anyways, that is why i am doing it directly on the glass bottle.
As i said in a previous post i probably will outsource the adapter in stainless steel if i dont find another solution.
The diffuser is entirely made of stainless steel.
Tubes are food grade silicon.
The stirring bar has a cover in petg but i have orderer a stainless steel one.
Also the brass connector need to be stainless steel, i have ordered them too.