Life Cycle of real Silkworm specimen encased in rectangular indestructible, transparent acrylic block. Clear enough for microscopic observation it is an ideal learning aid for students and a collectible item too. Each comes with a box for easy storage and explanation for the lifecycle. Dimensions: 165 x 63 x 25mm,
![Flores dicotiledóneas, modelo, 1005541 [W42519], Plantas dicotiledóneas](/thumblibrary/W42519/W42519_01_140_140_Flores-dicotiledoneas-modelo.jpg)
