30 Pieces bug catcher viewer transparent critter container small cage magnifying box container for science nature exploration toysEasy to observe:The transparent and magnifying lid provides convenience to observe tiny animals clearly, save your effort.Specification:Material: plasticColor: transparent Size: 4 x 4 x 3 cm/1.6 x 1.6 x 1.2 inchesPackage includes:30 x Bug catcherNote:Manual measurement, please allow slight errors on size.The colors may exist slight difference due to different screens