Product overview Transparent plastic measuring and sample tubes designed for stable, practical handling. Features a measuring vial with measuring tube and centrifuge-style tube design; available as mini test tubes with lids and visible markings. Key benefits — why you need this Accurate small-volume handling: the measuring vial with integrated measuring tube provides a simple way to portion and transfer small amounts of liquid or powder. Secure, convenient storage: plastic test tubes with lids keep small samples contained and easy to sort. Easy observation and organization: clear material and printed markings let you read contents and levels at a glance. Robust, professional construction: sensible design and solid workmanship deliver reliable, repeatable use for hobby, craft, or sample tasks. Important attributes Material: durable transparent plastic for visual inspection of contents. Design: measuring vial with measuring tube; centrifuge-style tube form factor; mini test tubes with lids and marking design. Function: measuring, containing, labeling and observing small samples such as liquids, powders, beads or botanical samples. Usability: compact, stable and practical — handheld-friendly shapes and secure lids for comfortable handling and storage. Typical use scenarios 1. Craft and hobby storage — hold small beads, glitters, pigments or powders in separate, labeled tubes for easy access and tidy organization. 2. Sample and travel cosmetics — store small amounts of serums, oils or creams in transparent tubes with caps for short-term use, sampling, or travel. 3. Botanical or small-sample collection — keep seeds, cuttings or plant fragments organized and observable in mini tubes with markings for simple identification. Practical details Transparent construction and marking design make monitoring sample levels straightforward. Lids provide simple closure to reduce spills and cross-contamination during handling or transport. Compact, mini form factor fits into benches, kits or storage racks for convenient use. This product is suitable whenever you need compact, transparent, and practical containers for measuring, storing or inspecting small quantities of liquids, powders and small solid items.