uxcell Classic Calculating Tool Wooden Frame Abacus Soroba Product Name : Abacus;Type : Japanese Soroban;Material : Wood (Frame) Plastic (Beads) : Plastic (Beads);Color : Wood Color (Frame) White(Bead) : White(Bead);Beads Design : 13 Rods One Bead above and4 Beads below (Each Rod) : One Bead above and4 Beads below (Each Rod);Frame Size : 10.5" x 3.25" x 0.75" (L x W x T) Weight : 179g;Package Content : 1 x Abacus