Mixer attachments for high viscosity liquids

These are four mixers which i use for mixing silicone and epoxy resin. The big one can be used for large amount of material, the small ones are used for tiny amounts in tiny cups. The small one is shaped to reach the corners of your cups.

there is an enhanced version of the small mixer which prevents the liquid from moving upwards and mixes in the middle of the spiral. (work in progress) You can even cut it out in the middle like shown in the picture, so you have an outwards material flow.