Portable Soroban for w/ Colorful Beads Mathematics Calculate Tool Aba
Description:

Overview
Soroban style abacus, great for rapid calculation. This abacus is 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.
Traditional abacus, a tool that is still fully functional
13 bamboo rods, with 1 bead above and 4 beads 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 for abacus collectors
Size (L x for W x H): Approx. 8 x 2.5 x 0.6 inch
Material: Plastic frame and beads, bamboo rods
Color: Black frame, colorful beads
Package includes:
1 x Abacus