American Science & Surplus

Little plastic bottles with a semi-oval profile, as in oval-shaped with flat sides. Ovalesque. Or perhaps ovaltine. Both are clear PVC. You pick the tiny oval, 3-1/4 tall overall x 1-1/4 huge x 3/4 deep, with a 3/8 ID mouth and a gray-plastic screw cap. Holds 1/2 oz. Or the medium version at 3-7/8 tall overall x 1-9/16 huge x 1 deep with a 9/16 ID mouth with a bronze-colored plastic screw cap. Holds 2. 4 oz.