Still more Shapeways coupons coming for the Holiday. Good time to buy some puzzles or other goodies from Shapeways Shops.
Use prome code STOCKINGSTUFFER for $5 off $25
This promotion is non-transferable and is valid up to 5 times per customer
You can even use it on Puzzling objects, like this M.C. Escher style mashup: Relativity Crash Mash
This is the worlds smallest M.C. Escher "Relativity" mashup. $30 from the Art Bagel shop