3x4 Gridfinity Multi Material Stack (IKEA Alex)

4x4 and 3x4 Gridfinity Multi Material Stack It uses the famous Gridfinity Base Plate design by KYZ stacked onto each other. Each second one is made of different material (PLA and PETG) to reduse waste. You need 7 3x4 base plates for one IKEA Alex drawer and an additional spacer might be needed (18mm) https://makerworld.com/en/models/2363458-ikea-alex-gridfinity-spacer-148x17mm#profileId-2586126 See different print plates 4x4 (Stack of 8) 3x4 (Stack of 8) 4x4 (Stack of 6) 3x4 (Stack of 6) 4x4 (Stack of 4) 3x4 (Stack of 4) That was a rough trial and error process to get the base plates stacked onto each other. This was inspired by: https://www.printables.com/model/725407-gridfinity-stack-printing-baseplate Tried different PLA / PETG combinations The best result I had was with Bambulab PLA Matte and Bambulab PETG-HF (or Sunlu PETG HSM) I would recommend you to start with the stack of 4 plates. It was super hard to print the stack of 8 without errors. Good luck!