Another addition to the popular "Felt Fun" series. This colorful, interactive book includes 25 felt pieces to play with and sort into their different groups. A fun way to improve early vocabulary and grouping skills.Have fun playing with tractors, diggers and fire engines in a felt-fun world of monster machines.Also available in this series are Baby Animals, Animals, Beep Beep!, Toys and Christmas. This is a new title in this hugely popular series. It contains 8 play areas and over 25 pieces of felt for superb play value. A popular subject that works well in this format.