Mihappy 3D Printer Kits Controller RAMPS 1.4 + Mega 2560 R3 + 5pcs A4988 Stepper Motor Driver with Heatsink + LCD 12864 Graphic Smart Display Controller with Adapter For Arduino RepRap

I would recommend this product for a inexpensive application. You get what you pay for.All of the electronics work fine EXCEPT the screen has developed a dark bar of pixels going though the center. I adjusted the potentiometer, and it got slightly better but the screen was to hard to see. Some of the pins on the Ramps 1.4 were slightly bent. Everything was functional, and has been for a few weeks now.The LCD is NOT a reprapdiscount product even though it is labeled as such. It is a cheap knock off. I imagine that most of the kit comes from similar origins.