Filtrating highly viscous liquids can be harmful to your hands.
This 60 ml syringe pressor helps you apply pressure using rubber bands.
Be aware that using too many rubber bands may cause the filter disk to burst.
Also make sure to provide equal force on both sides of the rubber bands.
Use at least 3 wall layers (1.2mm) and 20% infill, especially for the syringe press and syringe holder.