Overview: The heat is on for the semifinals as contestants craft a pair of Venetian glass pieces: a quick-blow goblet and a highly detailed vessel.
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First Air Date: Jul 12, 2019Last Air date: Mar 08, 2024Season: 4 SeasonEpisode: 40 EpisodeRuntime: 24 minutesQuality: HDIMDb: 7.00 / 10 by 33 usersPopularity: 9.73Language: English