A set for at least one of gluing, bonding, modeling and repairing of an object. The set includes a pen-type housing with a first end, a second end, and a reservoir, a light-curable material arranged in the reservoir, and an LED lamp which emits a light having a wavelength or a spectrum of wavelengths at which the light-curable material is selectively cured. The LED lamp is coupled to the pen-type housing at the second end so that the light emitted by the LED lamp is only emitted in a direction which faces away from the first end. The reservoir has an exit opening which selectively discharges the light-curable material at the first end.