― So, the other week I FINALLY got my mits on the Real Techniques Core Collection! Huzzar! I was getting so, so jealous of seeing youtube videos and blog posts with ladies flaunting their beautiful make up brushes, so I eventually (and inevitably) cracked! ∙ Essentially, I only brought the set for the buffing brush, after wanting the Sigma F80 for a lifetime, I was convinced otherwise by many a blog post. Plus, I figured for £21.99, you get a lot more for your money as you're getting four [...].