Silikomart Set Silicone Mould Rectangle 12x3.5cm (6) Make original pastries easily with this set from Silikomart. The set consists of 6 perforated thermoplastic 'rings', in which the pastry base can be baked. Also included is a silicone mould with 6 cavities. A mousse, for example, can be made in this (for the top of the pastry).