Soroban style abacus, great for rapid calculation. This abacus is encased in a durable plastic frame and suspended with bamboo rods. It is a user-friendly abacus / soroban which is highly recommended for use in any math abacus / soroban course.

Description:

• Traditional arithmetic abacus, a classic tool that is still fully functional
• 15 bamboo rods, with 1 bead above and 4 beads below on each rod
• Well made plastic frame and beads
• A nice tool for kids' early mathematic education
• Can be used as classical calculator in office, education tool for teacher or a gift for abacus collectors
• Size (L x W x H): Approx. 9.2 x 2.5 x 0.6 inch
• Material: Plastic frame and beads, bamboo rods
• Color: Black frame, brown and black beads

Package Includes:

• 1 x Abacus