The Cap-M-Quik® Capsule Filler is made of a very high strength polyresin plastic. 

Each capsule filler is specific to its capsule. For instance, a size '0' Cap-M-Quik® Capsule Filler will only fit size '0' capsules.

Features:
Cap-M-Quik® Capsule Filler - Size "0" (for VCaps Only)

Capsules: Sold separately Available here
Use only "VCaps" - Size "0"

The density of the powder, plus the capacity of the capsule (in ml) means that mgs can vary greatly.  As an example, a size 1 capsule can hold approximately 300 to 600mg depending on the density of the powder.

Please note: Cap-M-Quik® accessory tamping tool sold separately. This allows you to fill more than one capsule at a time. You will need to sepcifiy capule size for tamper also.

Directions for using Cap-M-Quik® Capsule Filler