Experimento de capilaridad: transferencia de agua entre dos vasos
http://www.surlatable.com/product/PRO-185219/Canasuc-Sugar-Sticks-for-Coffee-or-Tea A sweet companion for serving coffee or tea. Stir sticks are coated in large brown sugar or white sugar crystals to sweeten your drinks as you stir. Includes five brown sugar sticks and five white sugar sticks. A product of France.