Seashell Silicone Icing Mould 2 "Disappointing" Jessica 10 June 2014 Bear in mind that these shells will be TINY: maximum of 1" x ½" / approx 2.5 x 1.25cm. Yes, the web page gives the measurement of the whole mould, but I didn't take it in, and from the picture, expected something much larger. I used melted chocolate (as I have done in other silicone moulds) - 3 squares were more than enough - and it worked OK, though at least 3 of the "shells" just looked like brown blobs. A good idea, but I consider this item to be poor value for money. A note from the team Thanks for the review and taking the time to speak to me on the phone. I'm glad I was able to help.