Joel Halen Round Bottom Flat Top 10mm Male 45 Degree Flat Top 25mm BangerThe newest design from Joel Halen utilizes a round bottom bucket design giving the user an easier ability to whip the oil around to the hotter parts of the bucket during your hit, while also getting rid of the hard to clean corners on the original flat bottom buckets. While great for use by themselves the round bottom buckets are also amazing for use with the Halen inserts. Once set into place the insert creates a small space that increases heat