This personalised wine bottle light will make a perfect gift for a 21st birthday. It is great as a gift or azs a birthday decor. This is also great for 30th 40th or 50th. Each bottle has an insert of LEDs on copper coloured wire powered by 3 x LR44 batteries which can be replaced when needed. The lights string is held in the stopper which is modelled on a cork. The stopper also has the on/off switch. The size of the bottle is 30cm high with a base diameter of 7cm.w Each item is made to order. If you can’t find what you are looking for, please request for a Custom Order. We are more than happy to create a design for you and provide a truly unique gift! This item can be sent as a gift to an alternative address. Mark the item as a gift and leave a note to the seller for the personal message you would like to include and we will print or handwrite it in a gift tag with no extra cost. All parcels are posted Royal Mail 2nd class signed for which can take 2-3 working days for delivery but there is an option to upgrade to 1st class if needed. Choose upgrade shipping at check out. Bottles are supplied in a delicate organza bag which enhances their attraction and are securely packed within an “Airshock” bag & external cardboard box.