This crystal anatomical model is not only a beautiful decorative item but also a functional paperweight. Its solid and transparent design, combined with the intricate internal engravings, makes it a unique and practical accessory for any desk, adding a touch of scientific elegance to your workspace. Features - Color: Transparent -Material:Crystal - Size: 8.00X5.00X5.00cm/3.14X1.97X1.97in -Reliable quality: made from crystal, this model offers high transparency and brilliant light reflection, making it a captivating display piece -Comprehensive anatomical engraving: the internal engraving features comprehensive anatomical details of the lung, ideal for educational purposes -Stylish 3d cube: the stylish with detailed anatomical engravings makes it a standout piece in any setting -Versatile display options: suitable for home decor, office display, or as a teaching aid, this crystal model is versatile and elegant -Precision craftsmanship: the precision craftsmanship ensures that every anatomical detail is accurately and finely engraved, adding to its overall appeal Package list: 1 lung crystal ornament