#4/0 Cotton Braid Wicking. 

Use in 1" diameter beeswax candles. Use in 1"-2" diameter paraffin candles made with pillar wax.

Note: See our resource article on Choosing the right wick. We cannot guarantee any certain wick to work in your application, too many variables are involved. You must test burn your candles to determine the best wick for your combination of jar size, wax type, fragrance oil, and dye.