Stacks of molds for silicone stoppers

Disassemblable molds for making silicone stoppers for your lab.
The molds allow you to make conical (1:5 taper) stoppers in standard sizes (No. 14, 19, 24, 29).
The molds allow you to make 5-6 stoppers at a time.

These molds are primarily designed for making laboratory stoppers with openings (for tubes or funnels). For this purpose, the kit (see 3MF file) includes conical (1:10 taper) and cylindrical inserts.

The full set of models is available in a 3MF file:
The molds themselves
Clamps
Inserts
A stopper for the stopper mold, if you just want a solid stopper.

I also developed single molds; they can be found in another model: https://www.thingiverse.com/thing:7338514

All individual models related to molds (molds, inserts, clamps) are collected in a collection: https://www.thingiverse.com/B_Artificer/collections/44023694/things