The 100-Piece Abacus (AB01) is a wooden educational toy with 100 colored beads arranged in 10 rows of 10, designed to introduce children to the world of mathematics in a visual and tactile way. The robust wooden structure measures approximately 27 x 11 x 23 cm and allows children to work on counting, number matching, sequencing, and the four basic operations—addition, subtraction, multiplication, and division—by sliding the beads along the rods. Recommended for children aged 3 and up, the abacus simultaneously develops logical-mathematical reasoning and fine motor coordination, making it a widely used tool both at home and in the classroom by preschool and primary school teachers. It is a timeless classic among educational toys, ideal for complementing school learning or simply for playing at counting.