This is a model of the Heaven Sword from the Chinese Drama Heaven Sword and Dragon Sabre which can be used as a letter opener. Simply print the model twice, add some colour and glue the halves together. For more details and pics on how I printed it with a Solidoodle 2 check out my blog: http://www.thekingsofthings.com/2013/07/heaven-sword.html . -Scale the model up to the desired size, rotating it by 45 degrees will enable you to get the largest size possible from smaller build plates. -Print the model out twice -Add some paint if desired -Glue the two prints together on the flat side Pictures of the process are on my blog: http://www.thekingsofthings.com/2013/07/heaven-sword.html