Ocean Jasper Tumbles #4 measure approximately 7/8" to 1 3/8" (23mm to 37mm) and weigh approximately .3 to .5 ounces (8.5 to 13.2 grams). Please let me pick one for you. These are $1.00 USD each.
Ocean Jasper Tumbles #6 measure approximately 1 1/8" to 1 1/2" (23mm to 37mm) and weigh approximately .6 to 1.0 ounces (15.4 to 24.8 grams). Please let me pick one for you. These are $2.00 USD each.
Ocean Jasper Tumbles #5 measure approximately 1 1/16" to 1 1/2" (28mm to 38mm) and weigh approximately .4 to .7 ounces (9.8 to 17.8 grams). Please let me pick one for you. These are $1.50 USD each.