The Oxballs Sack Jack is a dual ballsling and jerk off toy crafted from the signature FLEX-TPR material, known for its soft and blubbery texture. This wearable sheath is designed to mold to your anatomy, providing a unique experience that closely resembles the feeling of skin. The shaft is lined with nubs and ridges, enhancing stimulation during use. Additionally, the design includes an opening at the end, allowing for urination while wearing it. The material is safe, non-toxic, and phthalate-free, ensuring a worry-free experience. Color: Clear Frost. Country of origin: China.