westbestar Espresso Dosing Funnel, Universal Aluminum Coffee Dosing Ring Replacement for 58mm Portafilter (Black)

It's exactly what I was looking for, and fit's my Gaggia portafilter nicely. Unfortunately, the height is a hair too high when using a Mazzer Super Jolly doser. I nicked the top edge several times trying to dose a shot. So now it's scratched, but it "will" work great when using my Baratza Sette grinder. Don't buy if you have a Super Jolly.

This is so off, it sits in and deep into the basket so your distribution will be off due the ridge compressing. The stock pictures showed it on the outside edge showing the lip of the basket which would allow tamping, look at my pics and you can see how that's not true. Description even says you can still tamp, not even close, none of my tampers fit nor on various baskets from stock to VST. Attached pics. Guess I should have noticed the part that says allow for 3cm difference, that's a ridiculously huge variance for tolerance.I knew I should have paid the $ for the Decent Espresso Funnel that buddy has as that truly does sit on the outter edge and allows you to distribute or tamp.

Did not fit the size specified.