This is a 4A model with a stainless steel rim in a PC body. The FUGAKU (PC) is designed with a good balance of spinning power, stability, yo-yo bounce at drop, and operability. The off string PC yo-yo weighs over 79g and has a fresh feel. JT members Koyo Hashimoto and Taiyo Katsumata prefer the PC version. It also shows its strength in contests where nervousness can easily cause tension. ※Some of the yo-yos may have minor scratches or scuffs due to the manufacturing process. ※ JAPAN TECHNOLOGY inspects all products by our standards depending on the characteristics of each product. Please refrain from purchasing if you are concerned about blurring, uneven coloring, or small scratches. ※We recommend periodic replacement of the axle (sold separately) for this heavyweight model. ＜YoYo Spec＞ Material：PC ＋ SUS rim Diameter：69.7 mm Width：67.2 mm Weight：79.3 g Bearing：C size Axle：M4 × 15mm Pad size：Slim size