By purchasing a device or a device part, you are responsible for reading, understanding, and accepting all Arrowhead Sport Company conditions, regulations, and recommendations published on www.bulletstroke.com. A purchaser of a device or part must be at least 18 years old. Warning! This product contains a chemical known to the State of California to cause cancer, congenital disabilities, or other reproductive harm. Bullet Stroke devices and accessories include PVC, Steel, Powder Coating, Wood, Webbing, Aluminum, Epoxy glue, and WD-40. A skin reaction is caused by contact with an allergy-causing substance (allergen) that the skin is hypersensitive or allergic to. The skin reaction can involve swelling, itching, burning, redness, or blisters. Dermatitis, eczema, and hives are different types of skin allergies. If you believe a skin reaction was caused by contact with the Bullet Stroke practice device or its accessories, don’t touch it again and contact a physician or emergency services right away. In case of a pre-existing skin reaction from any known or unknown source, contact your physician first to discuss the possibility of using the Bullet Stroke device or its accessories. Health and safety are always the priority. Always start practicing with the Bullet Stroke device at slow speeds to evaluate its movement and understand how much power, swing, speed, and motion you can add without risking injury to others. Practice with a device is enjoyable and effective when taken seriously.