Two options a smaller amount for those not needing a 2oz tub, and a 2oz tub.
 
Fresh carefully turned fly pupae for a delicious diet/treat for your spider, reptile or praying mantis 2oz Pot. Allow 5-8 days for hatching, depending on the temperature.The caster/fly development will vary depending on whether they are newly turned casters or close to emerging. For a constant supply of flies it is best to take some out of the fridge each couple of days pending on what you are feeding.
Remember to pop them in a breathable container for refrigeration (Without large holes).
 
Please check the care guide on fly hatching.