Artec Marumie double observation device 4521718082462

You can observe from 2 directions!　3x magnification! You can observe it from both above and below! You can hang it from your neck through a string! *No strings included Lens diameter: φ30mm, Body: 100 x 96 x 152mm Box: 105 x 100 x 160mm Body x 1 189g ABS, PMMA