Science time. You can put your phone as a pencil case. Inside bag. Japanese cloth

Rich mathematical logic numbers and totems 20 cm wide horizontal zipper storage bag A universal bag that can be used as a pencil case, cosmetic bag... Available in 2 colors: blue and green Inner bag 1 Approx. size: W20 x H10 x Bottom width 5 cm ✔️ Thick cotton cloth made in Japan ✔️ 6N cotton cloth ✔️ YKK zipper ✔️ Faux Leather Cord The totem of each work may be slightly different All are the best choreography choices and each is unique. Cleaning method: Please wash with lotion in the dirty place. Computer chromatographic analysis may be slightly different from the actual product, please bear with me.