8 Damp Crystal Containers (Shipley, BD18)

NOTE: DOES NOT INCLUDE THE BAG OF CRYSTALS SHOWN IN PICTURE

I am giving away 8 containers.
 I was buying the crystals with the containers, but I discovered I could purchase the large bags, so I wondered if anybody could make use of these spare containers?
They are also great for growing seeds on a warm windowsill after a good wash.
I have shown the ones at the front how I have used them for seeds, you can lift the blue part out to drain and stop seeds becoming water logged.