The word "magnum" is associated with big wine bottles or scarily powerful guns. Similarly, the Fun Factory Magnum is great in its own way. We all know how elusive the G-spot and prostate are. Yet, Fun Factory did their usual good job in designing the magnum to hit these spots successfully. This would be thanks to the curved tip that's likely than not to hit it for most folks*. Not to mention bonus points for it being glans shaped! Yum, yum, yum!
Of course, it has all the typical hallmarks of top tier dildos (never accept anything, y'all!) - hypoallergenic, medical-grade silicone, suction bottom, harness friendly, sleek, and firm while being pleasantly flexible!
*of course, it needs not be said that bodies are different and isn't an assurance for everyone.