Products of ReprapDiscount Bulldog lite extruder CHF 102.95 Hotend Hexagon 3mm CHF 72.95 Hexagon heatblock CHF 10.20 Hexagon Nozzle 1.75mm 0.30 mm CHF 8.45 Hobbed pulley Bulldog xl 1.75/3mm CHF 9.70 Spring for Bulldog XL / Bulldog lite CHF 2.80 Hexagon Nozzle 3mm 0.50mm CHF 8.45