HE Chang He Yin Sonic Eartips, Ripple Wall Earbud Tips, Replaceable Silicone Medical Grade Hypoallergic IEM Ear Plugs with Sonic Filter Zone, Optional S/M/L Size (S/M/L- Each Size)

US links but HE Sonic original and HE Sonic Galaxy. I bought them both through Amazon too. As far as 07 and 08 differences... not much honestly. Technically the 08's bring brightness down a tad but the difference is so small it's hardly worth mentioning. To me the 07 fit a lot easier too. I bought the 07's and never would have bought the 08's but they came with the 7hz Diablo so now they're in the collection. One of my favorite reviews Jay says they're a worse version of the Dunu Candy.