MIVI, also called counting frames, is a calculator tool that allows beads to move down and are performed by the touch, making beads and complex calculations.
Material: Plastic
Package Includes:
2 x calculator
Package contents above and other products are not included here.
Note: The color and size of the actual item may vary slightly from the color and size on the website due to lighting and display conditions. The margin of error for the measurement is 0.4 - 1.2 inches (1