What could go wrong?

I have made a 54mm funnel from paper cup for my work breville barista express before. 🤣

https://preview.redd.it/yh2ks97p489g1.jpeg?width=3024&format=pjpg&auto=webp&s=965f4500bd40b57d30bcb736782f923aae5660c4

Using Oreo cookie crumbs is pretty desperate.

Resourceful - Macguiver would be impressed!