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65 mm Bath Bomb Self-Mating Press Mold
A 65 mm hemisphere press mold for bath bombs. Print two identical halves; each rim has two 4 mm pegs and two matching sockets set 90° apart, so the halves register when you flip one onto the other and the bomb comes out round with no lip. The 45° conical body is 84 mm across with a 2 mm floor and a flat 44 mm foot, so it sits steady while you pack it and prints without supports.
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