How to make a Flint Generator , really easy..
Step 1: Things You Need..
Step 2: Digging Down..
Dig down a Block , make it as big or small as you want..
Step 3: Adding Gravel..
Fill the Area With Gravel completely , Leave it for a Minecraft Day (10 Mins. Approx.)
Step 4: Getting Flint
Simply get a Shovel and Dig the Gravel ( You can use any other tool but Shovel easily digs it and Gives 3x More than other tools) , Voilla , Flint in your hands! Bur things or Arrow Monsters , your choice.
Step 5: Tips..
Get a Friend , He can be a Big Help..
Try to build it near water..
Thanks for Watching..