Holy Trainer version 3 Rings


The HolyTrainer is made of a biosourced resin. This material is being used more and more in very diverse areas such as aviation or electronics. Biosourced resin replaces traditional petroleum-based resins and is 100% natural and durable.


Product Description

Holy Trainer version 3 Rings available for separate purchase. There are five separate sizes (36mm, 40mm, 45mm, 50mm, and 55mm) in any of the four current colors. All are compatible with the V3 tube.

Additional information


Clear, Pink, Black, Purple


36mm, 40mm, 45mm, 50mm, 55mm


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