Stimulating Scalp Massage oil - 2 oz. Ideal size for traveling or trying out the product for the first time. Stimulating Scalp Massage Oil - 0.5 oz. Sample If you would like more than one sample of a product, or if you'd like to sample more than a single Jessicurl product on this order, you may purchase additional samples here. Stimulating Scalp Massage Oil - Free 0.5 oz. Sample Customers may receive one free sample of a single Jessicurl product with each paid order.