100% brand new. Key benefits Durable metal construction for reliable, long service life — built to withstand regular laboratory use. Securely holds bottles, test tubes and other small glassware to reduce the risk of spills or accidental drops. Plastic-covered tips protect glass and delicate surfaces from scratches and damage during handling. Versatile and practical — a simple solution for stabilizing containers in many lab workflows. Function and compatibility Purpose: metal clamp designed to grip and hold laboratory bottles, test tubes, and similar items. Compatibility: fits common laboratory glassware and small containers used in chemistry, biology, and educational labs. Performance: firm, steady hold while the plastic-covered tips minimize surface abrasion. Typical applications Routine experiments and sample handling: hold test tubes or small bottles steady during reagent addition or observation. Teaching and demonstrations: secure glassware for classroom labs and practical demonstrations to improve safety and control. Prep and storage tasks: stabilize vials or bottles on stands or supports during labeling, measurement, or temporary storage. What makes it stand out Combines the strength and longevity of metal with protective plastic-covered tips to balance durability and gentleness. Straightforward design focused on dependable holding performance for everyday laboratory needs.