Compared with pearl finger cuck 3-A thinking that it is almost the same product. Although there is no difference in feeling of use, the spore is slightly thicker and the slip at the time of wearing is better. The pearl is slightly thinner and the fit is good. Sphere 0.265 mm Pearl 0.145 mm Spare at the skirt portion 0.095 mm Pearl 0.092 mm At the tip of the fingerstall Measure 10 points at each 5 points Average value The fit to the finger is obviously better on the pearl, but the sense of entanglement contrary There is a voice that there is and it is difficult to install. On the other hand, spares are easy to wear because there are somewhat scratches, but the thickness of the fingertips is clearly understood. It is pearl that the fingertips are not slippery. As a result, I feel that there is no choice but to choose according to the feeling of use.