**Product Specifications:**
**Brand:** (Fuhair)
**Product Name:** Ten-Level Calculation Frame
**Main Materials:** Rubberwood, Elmwood
**Product Weight:** Approximately 500g
**Dimensions:** About 3cm x 26.4cm x 23.8cm x 7cm
**Color:** Red, Orange, Yellow, Green, Blue
**Features:**
Encourages children to use abacus beads for counting and arithmetic operations
Gradual learning process for addition, subtraction, multiplication, and division
Wooden construction for durability and safety
Brightly colored beads for color recognition
Comes with 1-100 number cards for additional learning support
**Maintenance Instructions:**
Do not wash with water or expose to direct sunlight/heat
Wood may swell when exposed to water and deform when exposed to heat
Avoid using disinfectants, alcohol, or chemical-based cleaning agents
Clean with a dry cloth or a slightly damp cloth, followed by a dry cloth to prevent paint chipping or color fading.
