Are these authentic?

[Purity]

Hi! I'm thinking about buying samples from a seller, so I asked for pictures of a jar from certain angles to make sure that the pigment is authentic. The pictures are kinda small, so I was hoping you experts can help me find out

They look authentic to me, but I just want to make sure:

This is the seller's ecrater shop: http://1stopmacpigments.ecrater.com/ and their ebay id is tgoulart, has anyone bought samples or other MAC products from them?

Thanks!

 

[Xqueeze_me]

Looks authentic to me.

 

[MACATTAK]

^^ Agreed. This is authentic!

 

[Purity]

Thank you, now I feel safer to buy from this seller