Abstract: An apparatus for removing the top of an immature coconut safely, quickly and easily with little spillage of the internal liquid includes an enclosure in which are housed a pair of opposed blades that are coupled by at least one rotatable shaft having both left-hand and right-hand threads. Opposite ends of each shaft engage a threaded sleeve affixed to each blade. When axially rotated in a first direction, the blades are brought together so that they cut in a common plane. When rotated in the opposite direction, the blades retract. A clamping mechanism secures the immature coconut at an optimum elevation, with its central axis generally vertical, so that the top of the fruit can be removed just below the upper limit of the hollow interior space, thereby minimizing liquid loss. A vertically-compressible coil spring, placed below the clamping mechanism, facilitates removal of the opened coconut.