Back on the checkout page tick a box to select your extra balloons
You can customise all foil balloons by adding plain mini air filled balloons to the box or by adding any standard size foil balloons (the ones that cost £14.99) to your bouquet, simply choose on the checkout page under "Add Extra Balloons"
Please note: To choose both the mini balloons and extra standard balloons, choose foil as extra balloons then add mini air filled balloons in the extra gifts page (2nd page of checkout)