Like the original Tenga Egg, but want something a little more firm? The Hardboiled Tenga Egg might be what you are looking for. The Eggs are still flexible and stretch to fit, but the internal textures stand a little more prominently, leading to more pronounced sensation. The super stretchable elastomer is body-safe (note: elastomer cannot be sterilized, so use barriers if you are engaging with multiple partners!) and can expand drastically for a snug fit regardless of your size.