DIY Silicone PuttyNo more trying to find that perfect mould for your next creation. Now you can make your own in minutes!This 2 part silicone putty allows you to create any mould by simply mixing the 2 colours together and setting your desired shape into the setting putty. After just 15 minutes, your mould is ready to be used.Sold as a set with 1x purple and 1x white.