*This item is handmade, so appearances may vary in color.
This is the most credible story that I could find behind the "4:20" folklore:
It all started in Marin County, Calif. In 1971, five students at San Rafael High School would meet at 4:20 p.m. by the campus’ statue of chemist Louis Pasteur to partake. They chose that specific time because extracurricular activities had usually ended by then. This group — Steve Capper, Dave Reddix, Jeffrey Noel, Larry Schwartz, and Mark Gravich — became known as the "Waldos" because they met at a wall. They would say “420” to each other as code for marijuana.
My process for making the copper components. We’ve manipulated the color of the copper using genuine top shelf copper and changing the colors using both heat and chemistry. Read on!:
Original Artwork by Patricia Healey ~ Each gorgeous genuine copper bead and pendant is handmade from sheet metal. First we cut the shapes out, then put form to metal using the technique of “Repousse”, (beating the crap out of the metal from the reverse side giving it form). We use a bronze solder which you can sometimes see as bits of gold peeking through the solder seams. To get the rich colors we use our top secret patination formula and then fire it up with a torch. Finally, the color is sealed in with a metal lacquer.