Science teachers and physics enthusiasts, this EISCO brass weight is exactly what you need for experiments and demonstrations! The 500 gram (1.10 pound) weight is made from solid brass with double hooks on both ends, making it super versatile for all kinds of physics setups. The double hook design is brilliant - you can connect multiple weights together or use it in pulley systems, force diagrams, and other mechanical experiments. The brass construction gives it that professional lab equipment feel and ensures it won't rust or corrode over time. The weight is precisely calibrated at 500 grams, so you can trust it for accurate measurements in your experiments. Perfect for classroom demonstrations, home science projects, or anyone teaching basic physics principles. The quality is exactly what you'd expect from EISCO labs - solid, reliable, and built to last through years of educational use. Whether you're demonstrating Newton's laws, setting up pendulum experiments, or teaching about mass and force, this weight does its job perfectly. It's the kind of fundamental lab equipment that every science classroom should have, and it's durable enough to handle student use without getting damaged. If you need reliable weights for physics experiments that won't let you down, this brass hooked weight is totally worth adding to your collection.