Think3DPrint3D
Think3DPrint3D are a UK-based company in Peterborough that provide quality parts and kits for 3D printers. Think3DPrint3D pride themselves on fast shipping, in addition to excellent customer service.
In addition to providing full printer kits like for their Kossel Mini Kit printers, they also sell a large variety of parts, such as extruders, filaments, printbeds, and motors. Think3DPrint3D is a great place to buy parts for your printers.