Enter the quantities you require. Upon submission you will be taken to WorldPay's secure site where you can continue your transaction.

For additional Units you must enter correct quantity in the 'Postage for extra unit' at the bottom... eg for 3 units, you must pay the standard £12, plus an additional £6.00 for each extra unit - THese are UK prices, please call for other countries.

REFUND POLICY - In exceptional circumstances a refund may be available at the discretion of company management