COC 炎龙魔女: dual channels and wall-thickness limitations

Images were selected by position and quality; individual human review is pending.

This text passed automated basic checks only; it has not undergone model or human review.

The sample weighed 610g, with a 14.5cm front channel and a 12.5cm rear channel. No readable external length is supplied. The slender body is narrower above and broader below. Its narrowest width was compared with a 500ml bottle, an analogy rather than a diameter measurement. Handling was straightforward, with no obvious exterior defects.

Relative firmness was 0, with little oil release and a milky odor. Pink entrance coloring may fade with repeated washing. The grade is subjective, and scent is not composition certification. Both entrances have limited detail.

The front channel combines layered friction textures with three main resistance points and moderate contours. Numerous thin elements showed molding edges in the cutaway, with possible later shedding but no recorded shedding test. The rear is a simpler series of resistance openings, also with molding edges, close to the back wall and weak in texture feedback and coverage.

Both paths crowd the narrow body, while the more textured front channel occupies extra width, leaving inadequate side margins. Both produced uneven coverage and pronounced pressure against the outer wall during use. Front complexity did not provide complete contact. The rear mainly supplied ring-like compression with little variation. Separate channel illustrations do not establish adequate combined wall thickness.

The overall recommendation was 2 stars, without category scores. Narrow-body routing, limited sidewalls, observed outer-wall pressure and thin textured edges are the main limitations, not proof that all dual-channel designs share them. No perforation or confirmed lifespan was recorded.