Been there...
Take an empty plastic tub of any nature, say an empty five liter ice cream tub. Gently lift the egg tray on which the pin heads are out of the shop tub and shake them off into the clean ice cream tub. Now remove any debris that might fall into the ice cream tub.
Now take a narrow tall glass, like the ones you use for Brandy and Coke on a lazy Saturday afternoon. Take the ice cream tub with the crickets and shake it vigorously. The little shits will loose their footing. While shaking, empty the contents into the tall glass. You will find they can't climb up the glass.
Now open your little sling tub and gently tip a crick or two from the glass into the spider tub, tapping the glass gently with your finger, almost like you would tap salt over your fish and chips... The cricks will jump, but mostly into the sides of the glass. If you do this carefully, you will hardly ever loose a cricket.
Once done, put the remaining cricks back into their original tub and poor yourself a stiff one into the glass because you deserve it... :blink:
Most people are like clouds. The sun comes out when they f*ck off...