The jelly material feels surprisingly soft and squishy, not stiff at all. The raised veins add a nice bit of texture without being too much, and the defined head makes it easy to find the right angle.
The veins are actually raised, not just painted on, which makes a real difference compared to smoother ones I've tried. At 15 cm it's compact enough to handle easily but still feels substantial, and the jelly material warms up fast.