Koyal Wholesale Glass Hanging Tea Light Holder, 6-Pack Terrarium Container (4-Inch, Clear) Sold in a set of 6 Made of glass. Includes hanging string. Terrarium container features 1.75" opening and includes silver string Pair with votive candles, tealights or battery operated lighting and other great Koyal Wholesale products MANY DECOR USES: Works well with a variety of themes such as: chic vintage, garden, vintage glamour, greenery, tea party, and boho chic. For decoration purposes only, not food safe.