This lot from SI Manufacturing includes two spring scales, one in green with a weight capacity of 500g/5N and another in beige with a weight capacity of 10N. Both scales are new and unused. The scales are suitable for use in educational settings, particularly for studying science and nature. The brand of the scales is SI Manufacturing. This lot falls under the Toys & Hobbies category, specifically the Educational and Science & Nature subcategories. Purchase this lot for an excellent addition to your educational tools.