Japanese Wooden Abacus Calculating Tool 1/5 Beads 21 Rows Vtg Soroban ST50 teacup Damages on the case lacquer

Damages on the case lacquer

chopstick rest: 5

Kanji on the box lid: fortune mouse

Holes on the back

which looks like seaweeds

Japanese Wooden Abacus Calculating Tool 1/5 Beads 21 Rows Vtg Soroban ST50 teacup Damages on the case lacquerJapanese Soroban Abacus Calculator Math Tool 1 5 Beads 17 Rows Japanese Soroban Calculator or Abacus Used for calculating Great for developing the mind 1 5 beads and 21 rows Natural wooden rim Seems like no metal screw used Wood Item weight: 142 grams Packed weight: 965 grams C1950 Approx. 35 cm long x 8 cm wide x 1. 7 cm tall Good condition considering its age. Discoloration. Warp. Wear and tear due to age. Please see the photos carefully. We