The Rainbow Mega Nubby is a highly textured glass dildo made by Don Wands. The texture, copious colored nubs along the entire length of the dildo, is marvelous. The nubs are spaced about a quarter of an inch apart and they stick maybe an eighth of an inch out from the body. The nubs are arranged in bands of color: red, green, yellow, and blue. No portion of this toy is texture-free, except for the very tips.

The Rainbow Mega Nubby is pretty slim, with a diameter of only 1.125 inches. Be aware, though, that the nubs, combined with the fact that glass is totally unyielding, make the toy feel larger than it actually is. I am a huge fan of texture, so this aspect of the toy was great for me, but such huge amounts of texture might be overwhelming if you're new to texture or if you like your toys on the smoother side. If you're not sure, the price makes this an attractive toy to experiment with. Glass is great for temperature play, and cooling this dildo down in chilled water really accentuates the nubs.

The only problem I have with the Rainbow Mega Nubby is the fact that it's completely and totally straight. There is no curve whatsoever. Additionally, since the toy is made of glass, there's no give at all. For me, this made use a little awkward and I couldn't use the whole toy. The Rainbow Mega Nubby is 7.5 inches long, but I can really only comfortably use three or four of them, to stimulate the first few inches of the vagina. Fortunately, that's where the nerve endings are most concentrated, but personally I'd prefer a curve. If the Rainbow Mega Nubby had a curve, it would be the perfect glass dildo and I would never use anything else. Even without the curve, though, it's pretty fun. It's best for slow thrusts since there are so many nubs.

Care for glass: easy! If you want to sterilize the Rainbow Mega Nubby, you can boil it, wipe it down with 10% bleach solution, or throw it (gently) in the top rack of the dishwasher (no soap). If not, you can just use soap and warm water or toy cleaner. The dildo comes with a padded bag, which is perfect for keeping it safe and chip-free. The bag takes up a lot of space, but the it's worth it to keep the toy intact. I would strongly recommend against using this toy for anal play. There is no base or flange and it's better to be safe than sorry.

The Rainbow Mega Nubby is a great, inexpensive, awesomely textured toy. It would be a great way to experiment with texture. It's a classic design (that a few other glass manufacturers have picked up on in various ways) that really does deliver tons of stimulation.