Knex Hand Drill
Here is my second model of a much bigger and weirder shaped one, much better and turns much faster. This turns and mixes really well and is a great toy, using only 2 gears and only knex, no extra pieces or craft. With comfortable and sturdy handle bar and changeable and customized blade. Very easy and simple to make.
If this gets to 100 likes i will make and upload a manual for it:)
Supplies
All just knex no extra parts.