Gently stacked triangular protrusions form its structure. With tightly packed triangles bearing a soft sensation at the base and a distinct rippling stimulus as they space out at the tip. The varying sensations brought around by this gradient of stimulation harmonizes both soft and hard sensations.
Dimensions (Case Included) : 72.6(W)×72.6(D)×156.5(H)mm
https://www.tenga-global.com/products/3d/3d_pile/
