Introducing the Walter Stern Large Rubber Bulbs 200-35—your go-to solution for all your cleaning and maintenance needs! This pack features durable, high-quality rubber bulbs designed for optimal performance. Perfect for use in laboratories, workshops, or home settings, these bulbs provide excellent suction and are easy to grip. Their large size ensures efficient operation, making them ideal for a variety of tasks, from transferring liquids to cleaning delicate instruments. With Walter Stern's commitment to quality, you can trust these rubber bulbs to deliver reliable results every time. Upgrade your toolkit today!