Hello, I would like to start by pointing out that this model cannot be used without electrical components, but there are only a few of them, so I hope it won't be a problem.

assembly: I would recommend printing the parts from PLA or PETG first. Once you have the parts you will need:

- Micro Metal Gear DC motor
- some wires
- 9V battery
- M8x16 screw
- M8x20 screw
- M8x20 square thin nut

- and a small ON/OFF switch!

! You can buy parts online!
pretty easy isn't it.
There are a lot of photos, I don't want to force you, but take a look :)
feel free to download this.

Have FUN!

! you will find text instructions down here. !

Text manual:

Get your hands on the 3d model of the lid that is in 3d models for 3d printing :) and insert the Metal Gear DC motor into it. Then connect the battery and switch to the motor according to the pictures above. Put the lid aside and take the part that connects the spoon and the motor together if you had a problem recognizing the model here is the name given in the models: spoon_hld.
For the assembly you will need an M8x16 screw, an M8x20 screw and an M8x20 square thin nut. Insert your spoon into the designated hole and the lid with the motor as well. After doing this, insert the M8x20 and M8x20 square thin nut into the first hole. Then M8x16 screw into the second one and tighten them.
Now just attach your things to the computer, make a coffee :) or tea and put it in the blender, move the switch to the ON position and enjoy!

This whole project took me like 9 hours so you would be very kind if you would give me at least a like : ) Thanks a lot for your support!