These rather special  African turquoise tumbled stones

are Medium size

African Turquoise tumbled stones Light blue/blue-green. A good general healer for all illnesses and excellent conductor (high copper). This gentle, cool, soothing stone is a Native American classic. It opens the Throat Chakra, for open communication, creativity, serenity, spiritual bonding, upliftment; Opens the Heart Chakra for giving/receiving. Symbolizes our source (spirit/sky) and spiritual love for healing, help.