Yes, not a problem! The best way to do this would be to select the reward tier you would like and then just increase your pledge amount by the amount that the additional notebooks would cost. There may also be a slight increase in postage costs but we can let you know how much this will be and you can amend your pledge at any time.
At the end of a successful campaign you will be sent a survey where you can fill in your colour choices and any other information we might require from you.
Feel free to send us a message as well and we can help you place your order.