Niki-Vintage "Salty & Peppy" S&P Shakers

The items in the image are a pair of vintage "Salty & Peppy" wooden pig salt and pepper shakers, likely from the 1950s or 1960s. The shakers are hand-carved wooden pigs, one with the word "Peppy" written in red script and the other with "Salty" in black script. They typically feature a pipe cleaner tail. Shakers are filled by unscrewing their heads. Appears as if they have never been filled. They are stamped Japan and also have a Chase sticker. Each pig measures 5" length x 2 1/2" tall x 2" wide.