by MisterBlack, published
A Funnel designed to fit onto PET Bottles.
Press the funnel in gently to make it "stick" to the bottle and/or grab it by the lug tho keep the bottle from falling over while filling it a substance of your choice.
There are 2 Versions:
The standard funnel and one with an air channel
Printed with ABS@:
0.15mm layer height
1 extra shell