We are dedicated to providing everyone with the best household products for all their household needs, with a focus on reliability, customer satisfaction, and high quality. We offer high-quality, modern products that many customers will enjoy. Features: Manual dispensing gun. Fuser 502 11 plungers and 503 21 plungers included with gun. Sturdy, high-quality, compact. For use with 1.7 oz cartridges. Specifications: Capacity 50 ml