Heavy-Duty Hands-On Engineering Model Engino STEM Botanic Laboratory, SKU STEM47, is a United Scientific Supplies product for laboratory, educational, research, or quality-control use. The Heavy-Duty Hands-On Engineering Model Engino STEM Botanic Laboratory is designed for laboratory use. Precision-molded for consistent performance and repeatable results. Engineered for durability in demanding industrial and laboratory environments. Compatible with a wide range of standard scientific setups and apparatus. Constructed from high-grade materials resistant to common laboratory reagents. The listed specifications include pack quantity of 1, dimensions of 18.1 x 11.4 x 2.3 (in), weight of 2.9 lbs (lbs). For purchasing records, the country of origin is listed as Cyprus. The row does not identify the item as autoclavable. Related use terms in the row include Engino, Makerspace, STEM, building, engineering. In equipment-based workflows, this item supports classroom demonstrations, laboratory setup, measurement, or sample processing according to the stated use. That depends on the procedure and material, but it is generally selected when engineering classrooms, demonstrations, and practical exercises where physical setup matters is part of a repeat workflow. Labs pick this version when instructional equipment that supports applied mechanics, structure, or technical measurement exercises matters more than using a broad general-purpose substitute. For equipment or apparatus purchasing, confirm the stated specifications, operating limits, and any product documentation required by the lab before use. The row does not indicate California Proposition 65 applicability. United Scientific Supplies provides applicable CPSIA/CPSC compliance resources for covered items and general compliance statements for items where GCC documentation is not required.