The Bigjigs Toys Educational 2cm Stackable Counters are a fun way to develop math skills. This set consists of 2000 colourful stackable counters that provide an excellent resource for all sorts of mathematical activities, including sorting, sequencing, basic operations and probability. Includes 2000 counters in colours: red, yellow, green, blue, orange, purple, light blue, pink, white and black. Ideal for use in the classroom or at home. Conforms to current European safety standards.