A method of forming a three-dimensional object comprising: a) providing a highly viscous pseudoplastic material having a first viscosity in a range of 120,000 to 500,000 mPa·s, and agitating the material to shear the pseudoplastic material thereby decreasing viscosity to a second viscosity, which is decreased to 250 mPa·s to 700 mPa·s, and to cause it to flow through a delivery system to an extrusion unit; b) employing an extrusion unit to extrude a first portion of the pseudoplastic material in image-wise manner, the first portion having a cross section with a diameter; c) illuminating the first extruded portion to harden the pseudoplastic material; d) extruding a second portion of the pseudoplastic material adjacent to the first portion and contacting the first portion at at least one contact point, wherein a cross section of the second portion is shifted in an axis perpendicular to the gravitational force compared to the cross section of the first portion; e) obtaining a common contact section between the surfaces of the first and second extruded portions by forming an envelope into which a segment of the first portion protrudes by sliding, due to the gravitational force, of the second portion along the circumference of the surface of the first portion hardened in step c), wherein the surface of the second portion wets the surface of the first portion at the common contact section; f) illuminating the extruded second portion to harden the pseudoplastic material and to form a bond between the first and second portions of pseudoplastic material at the common contact section; g) adjusting the relative position between extrusion unit and extruded second portion such that the second portion obtains the location of the extruded first portion of step b); and h) repeating steps d) to g) until the three-dimensional object has been formed, wherein the pseudoplastic material is a composition comprising at least one curable oligomer, at least one reactive diluent, at least one rheology modifier, and at least one curing agent, and optionally at least one performance additive or filler, and wherein the viscosity refers to dynamic viscosity measured at room temperature, 25°C, using a rotational rheometer. a) providing a highly viscous pseudoplastic material having a first viscosity in a range of 120,000 to 500,000 mPa·s, and agitating the material to shear the pseudoplastic material thereby decreasing viscosity to a second viscosity, which is decreased to 250 mPa·s to 700 mPa·s, and to cause it to flow through a delivery system to an extrusion unit; b) employing an extrusion unit to extrude a first portion of the pseudoplastic material in image-wise manner, the first portion having a cross section with a diameter; c) illuminating the first extruded portion to harden the pseudoplastic material; d) extruding a second portion of the pseudoplastic material adjacent to the first portion and contacting the first portion at at least one contact point, wherein a cross section of the second portion is shifted in an axis perpendicular to the gravitational force compared to the cross section of the first portion; e) obtaining a common contact section between the surfaces of the first and second extruded portions by forming an envelope into which a segment of the first portion protrudes by sliding, due to the gravitational force, of the second portion along the circumference of the surface of the first portion hardened in step c), wherein the surface of the second portion wets the surface of the first portion at the common contact section; f) illuminating the extruded second portion to harden the pseudoplastic material and to form a bond between the first and second portions of pseudoplastic material at the common contact section; g) adjusting the relative position between extrusion unit and extruded second portion such that the second portion obtains the location of the extruded first portion of step b); and h) repeating steps d) to g) until the three-dimensional object has been formed, wherein the pseudoplastic material is a composition comprising at least one curable oligomer, at least one reactive diluent, at least one rheology modifier, and at least one curing agent, and optionally at least one performance additive or filler, and wherein the viscosity refers to dynamic viscosity measured at room temperature, 25°C, using a rotational rheometer. wherein the pseudoplastic material is a composition comprising at least one curable oligomer, at least one reactive diluent, at least one rheology modifier, and at least one curing agent, and optionally at least one performance additive or filler, and wherein the viscosity refers to dynamic viscosity measured at room temperature, 25°C, using a rotational rheometer.