Natural medium dark blue sapphire.
Fresh fruits, instant coffee, ground coffee, meat, chicken meat, pasta, raw amber, urea, beer, chocolate, fertilizer, memory cards, plastic cards, candy, energy drink, baby milk, used clothing, used shoes, labels, plastic bottle, rfid tags, nfc tags, hoverboard, sunflower oil, sugar, wood pellets, a4 copy paper.
Sapphire, emeralds and rubies.
