Blue Fluted Full Lace Rare decanter

Royal Copenhagen Blue Fluted Full Lace, rare decanter. The factory mark shows, that this was produced between 1985 and 1991. Decoration number 1/1234. Factory first but has a small spot in the glaze. Height 24.5 cm. The lid has a repair on the knot, please see the close-up picture, otherwise perfect condition with no chips, cracks or repairs.