COOLP 美国暑假: very soft material with limited support

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 400g and measured 15.5cm externally. The parameter line then lists 13.5cm without a label; the article's format suggests channel length, but the missing label remains a documentation limitation. The body is an elongated cylinder. Relative softness was -2, with considerable oil release and some odor. This is a subjective grade; the source's attribution to shared factory material was not independently verified.

The very soft body wobbled in the hand and flattened under gravity when laid down. Photographs therefore do not show a load-free shape. The sample surface was smooth, without obvious compression damage or tears; one sample does not establish brand-wide quality control.

The front approximately 3/5 of the channel uses irregular, tall, thin flaps. Here 3/5 is a section proportion, not a score. Three column-like elements create a tighter rear region, felt as a constricting ring. The channel is slightly curved and wide, with the same soft material as the exterior. Molding was sound and texture relatively dense, but softness reduced distinct feedback from individual elements.

With thinner lubricant, contact felt smooth, with slight movement of front textures and a reasonably natural rear constriction rhythm. However, the slender body lacked pressure resistance and support. Wall pressure was weak, and sustained use lacked complete enveloping contact. The source mentions a rigid shell like RIDE 草莓牛奶 or added thickness as possible support approaches, not features present in this product.

A holder trial required thick towels for fixation, yet the body still shifted inward during movement. This was an unstable experiment, not a validated mounting method. The overall recommendation was 3 stars, without category scores. Smooth, low-pressure contact is its character; poor matching of softness and body size, weak coverage and unstable mounting are limitations. Softness does not guarantee strong air-evacuation suction.