Wasn't sure about the 3.4 cm size at first but it turned out to be just right for starting out. The jewel at the base looks lovely once it's in place, and cleanup afterwards was easier than I expected.
Matthew M.★★★★★
The jewel at the base is such a nice touch, it really catches the light and makes the whole thing feel less clinical. The 3.4 cm size is gentle enough for regular use without any discomfort.
Richard★★★★★
Wasn't sure about the 3.4 cm size at first, but it's actually perfect for someone newer to this. The jeweled base looks genuinely pretty when it catches the light.