There are five wooden letters that need to be delivered to the post office on time: pick a colour and post it into the post box so the postman can come and pick them up later. Can you name all the colours? There's blue, orange, red, yellow and green to choose from. You can even write out your own real letters and scribbles, put them in real envelopes to post: send a letter to mum and dad, and become the postman to empty out the post box and deliver the letters. Includes wooden post box with 5 wooden letters.