This 4 in 1 Big Engine is a perfect item for kids. Kids Learning Toy Alphanumeric Educational Playing Wooden Abacus Counting Beaded. Children play Abacus Counting Frame Educational Maths Toy. It include Alphabets with "Calculation" teach math skills, patterning and colour recognition Slide and count the beads with this timeless counting frame. It also include Educational Watch helps learning Clock for babies. Handcrafted wooden construction Non-toxic paints and finishes Small Mini Abacus Here is a very nice abacus! This "calculator" for centuries proven features a multi colored design for kids! This small abacus awaken the child's motor skills and develop the learning of mathematics.