Tiger Iron Tumbles #1 measure approximately 7/8" to 1 1/16" (22mm to 27mm) and weigh approximately .5 to 1.1 ounces (12.2g-287g). Please let me pick one for you. These are $3.00 USD each.
(Healing Crystal, Grounding and Protecting Crystal)
Hardness (Red Jasper): 7.0
Hardness (Hematite): 5.0 - 6.0
Hardness (Tiger Eye): 4.0 - 7.0