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 / which is highly recommended for use in any math abacus / 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