White nylon plastic with a matte finish and slight grainy feel.
About this Product
This is a combination of both the master quartet and the crazy quartet. Both of these designs have been prototyped and work fine although the crazy quartet will require a little breaking in. To comply with shapeways new pricing model I had to include more material to have it comply with it so I have included a mini 1x1 (I hope this dosen't annoy anyone, because without it the price goes up about $80).