Description: Geology Science Kit Collection GN201 includes 20 mineral, rock and real specimens samples Each sample is identified on the collection index sheet at the back of packing box Samples measure approximately 10mm in length The Size and Shape of mineral rock samples will be random Perfect for young science enthusiasts, especially those with an interest in geology Specification: Box Size(LxWxH): Approx. 12.7 x 12 x 1.3 cm / 5 x 4.72 x 0.51 inch Package Includes: 1 Set Rock & Mineral Collection
