screw on Funnels for adding or changing oil?

Where can I get a screw on Funnel to change my oil?

 

Amazon

 

Amazon.com: Funnels for Automotive Use, Engine Oil Change Tool,Compatible with Toyota, Lexus, Scion, Camry, Corolla, RAV4, Tacoma, Honda, Sienna, Tundra, RX350 : Automotive

 

The motivX kit comes with the spin on funnel. It’s a convenient kit to have when changing oil.

 

And you can get different "bottoms" (the clear part) from Motivx for it to fit other vehicles. I have one for Toyota and another for Honda/Nissan. They also have an adapter for the half-turn oil caps like my Sienna. That way I can fit it on all 8 cars in our fleet across 3 brands. They also make a nice oil filter socket (made in the US).

 

Mobil 1 single quart bottles thread right in

 

Came here to say the same thing. Cut the bottom off an empty quart bottle and thread it in.