Brown Stair consists of a series of ten graduated prisms all the same length but with cross-sections from 1cm³ to 10cm³.  One of the classic Montessori piece, which is used to develop visual and muscular discrimination of size in two dimensions, whilst the third remains constant, and to develop co-ordination and fine motor control.

I’m a Return and Refund policy. I’m a great place to let your customers know what to do in case they are dissatisfied with their purchase. Having a straightforward refund or exchange policy is a great way to build trust and reassure your customers that they can buy with confidence.