A transfer device (A) that is used for transferring a transferring paste (T) on an object on which the transferring paste (T) is to be transferred comprises a pair of first outside panel (21) and second outside panel (11) that hold the transferring paste (T), a pair of spools (SP1,SP2) that are supported rotatably by a pair of the first and second outside panels (21,11) and that hold the transferring paste (T), and a pair of gears (G1,G2) that drive a pair of the spools (SP1,SP2) to rotate and that gear each other, and rotational supporting axes (211,212) that project toward the second outside panel (11) and that axially support the gears (G1,G2) are arranged on the first outside panel (21), wherein a restraining means (R) that restrains the gear (G1) from being pulled out along an axial direction of the rotational supporting axis (211) in a state that the gears (G1,G2) are axially mounted on the rotational supporting axes (211,212) is arranged between the first outside panel (21) and the gear (G1) and at a portion different from a portion where the gear (G1) is axially mounted on the rotational supporting axis (211).