VINTAGE TRIM-A-TREE C7.5-5W INDOOR REPLACEMENT BULBS LAMPS 1 PACK OF 4 Christmas

The Vintage Trim A Tree C7.5-5W Indoor Replacement Bulbs.  There are 8 sets of four original glass C7 bulbs designed for Christmas string lights with a vintage style and a power source of 120V electric. All the boxes have handwriting on them that says used which leads me to believe that they were in string lights that they did not want the blue bulbs.  Four packages are a clear blue and four packages are a solid opaque blue. There is some variation in color shade/fading. These bulbs are untested and sold as nostalgia purposes primarily. The boxes are in fair condition but intact. Two boxes have tears on the bottom left from price tags. All boxes say used on them with what looks to be a marker. Sometimes you can get the marker off with rubbing alcohol gently. I will leave that up to the buyer if that's something the buyer would like to do for displaying these.  See photos for visual description of items.