Many of the glass products in this category are designed to hold candles safely. Items such as the Votive Crackle Frost are perfect for holding tealights, votive candles, or even small pillar candles. The glass is generally thick and heat-resistant, which helps contain the heat safely within the holder. However, it’s still wise to practice standard candle safety, such as not leaving lit candles unattended and making sure to clean out residual wax periodically.