Loose Based Cake Tin - Deep Round 15cm 1 "Can’t be lined with pre-cut circles" Ms Hadfield 05 June 2019 I bought two of these, together with a pack of 15cm baking paper lining circles which were displayed next to them. The tins are good quality and bake evenly but as another reviewer has pointed out, the sides are sloping, such that 15cm circles won’t fit in the bottom of them because the bottom is only about 14cm wide. You therefore can’t line them with pre-cut circles which is a huge faff and (should you discover this mid lemon drizzle), utterly infuriating. I ended up returning them and buying tins that I could line easily. A note from the team Thanks for your review. We're sorry to hear of your disappointment and we're glad our store colleagues were able to put things right for you. We'll be sure to pass your comments on to our Buyers.