Gemini cribbage pegs, for the Zodiac lover! A perfect gift for any celebrations! This is an Acrylic Topper with a metal Alloy (lead and nickel free) Base and Steel Peg. May 21 to June 20 Gemini is the third of the twelve zodiac signs and is represented by the constellation Gemini, which is made up of the Dioscuri—the twins, Castor and Pollux. If born under this sign, you're considered to be energetic, expressive, intelligent and playful. Gemini are known for their outgoing nature and varied interests, but they have earned a (likely misplaced) reputation for being two-faced.