MOULD MAKING KIT 300g Silicon Putty Create your own moulds Silli Creations 44021
300G SILLI CREATIONS MOULD PUTTY. Silli Creations Silicone Putty (300g). Molds made with 'silli' are durable yet very flexible, making them easy to use. Because you only mix what you need, 'silli' is efficient and so economical!