Molecular model set! Used a few times. ^ ^ [Importance of Molecular Models] This molecular structure model plays an important role in the study and research of chemistry. By visually understanding the structure of molecules, you can learn more deeply about chemical reactions and interactions between molecules. [Variety of Parts] The set includes spheres and rod-shaped parts of various colors, allowing you to easily assemble complex molecular structures. This allows students and researchers to simulate and deepen their understanding of actual molecules. [Easy-to-Use Instructions] Assembly instructions are included, designed for easy use even for beginners. It is the perfect item for chemistry classes and experiments. ☆Negotiations for price reduction are welcome♪ * Please note that storage and inspection are done by amateurs, so there may be oversights in the descriptions. * Please refrain from purchasing if you are sensitive to the product. * Due to the nature of the images, the color may appear different from the actual product. Please understand this before purchasing. * No claims or returns after purchase, please. m(_ _)m