Tea Cosy & Table Mat ~ Two Blackwork Patterns Two co-ordinating blackwork designs are included - a tea cosy & a table mat. £1.85 Quantity: at £1.85 each Add To Basket 1 in stock. Two co-ordinating blackwork designs are included - a tea cosy & a table mat. The blackwork border on the table mat is a repeating design, so that the table mat can be made of any size, so you could also make a square coaster. The repeating border design on the tea cosy means you could also use it to create a runner. Tea cosy template provided. Full instructions for working the designs are included. Chart uses black blackwork lines. DMC, Anchor and Madeira threads listed.