Vintage block brick square crystal candleholders kerosene inside LG 4 piece set

This listing is for 4 of the candle holders. The plastic lighting fluid tubes will come with them , some are full & half full , almost empty, idk if these are refillable , I did know you can purchase them for under $5 for a pack of 4 at any Lowe’s or Home Depot, these holders are heavy & great quality, I have a smaller version available on my site as well , see photos for details