Two Martians

The Two Martians are standing in front of you, holding a box of what they claim to be "Martian Gifts." They are both very excited, and tell you that these gifts are perfect for any occasion. The first Martian opens the box to reveal a beautiful necklace. It is made of a bright red stone that seems to glow from within. The second Martian shows you a ring that is also made of the same red stone. They explain that this stone is found only on Mars, and is said to be lucky. Both Martians seem very sincere, and you can't help but feel drawn to their offer. After some thought, you decide to buy the necklace as a gift for your mother's birthday. As you hand over the money, the Martians wish you luck and tell you to come back soon.