A fireworks stand for elevating fixed-position fireworks, especially cone type fountains, having a body with an inner cavity for storing the fireworks and an upper platform for supporting the fireworks during discharge. More specifically, the invention relates to a porous base layer of an inkjet recording element, the base layer comprising precipitated calcium carbonate having scalenohedral morphology. The tubular element of the connector may be made by forming prongs in one or both ends of a tube by cuts of a width that increases with distance from the end of the tube. The anastomotic device is suitable for being connected to a guide means comprising at least one guide wire.