Der Stachelschleifer

Strap in for an essay. I wanted a simple, non-representational, trans-inclusive grinder that could easily be used on different anatomies. After like 5 days of deliberating between sites and options, I chose this one. It can be hand-held against the body, wrapped around like a stroker, strapped on various body parts to grind on (or around the hips facing the wearer's bits, good for dysphoria), it's also a great buffer to spread out the sensation when using a wand vibe. I was worried the spikes might feel too intense or I'd feel the point of each spike specifically and be overstimulated by them, but at the Super Soft firmness the spikes are quite squishy-squashy and don't feel too intense at all- certainly enough to get a very unique sensation, but it doesn't feel like "grinding on spikes." I included a picture showing that the spikes just squish down with very little pressure, so it's not super pokey, to me it's a pleasant amount of texture. I think if I went with the Bubble Grinder or the softer firmness, that may not have been enough sensation to be worth the money for me. It attracts lint and dust like crazy (tried to minimize that for the pics but like, dry it with a towel after washing and it's covered in fuzz), though that's normal for platinum cured toys this soft and smooth. I do worry about accidentally damaging the silicone with my nails or with the straps (the whole thing really is quite soft), so I've been pretty gentle with it. My custom color marble turned out beautifully (black and neon pink), the production and shipping was really fast (about 2 weeks, including international shipping to the US), overall I'm very happy with it and have recommended this site to friends looking for grinders!

took a bit of finagling to find an appropriate pillow and position combo to get a good grind (rolled medium density queen bed pillow was just the right height/firmness) but once I was there it was spectacular I suspect it would be even better on a thigh or something like the arm of a couch. (also because the straps can be adjusted individually I could leave one a little looser and shove the head of my magic wand under it and that was marvelous)

I've been looking for a gender inclusive grinder to have fun with since I'm MtF trans and this one is honestly amazing and I haven't seen any other creators make one like it, I just really wish y'all made a much bigger one (almost like a mat) since it's kinda hard to stay on top of it in the position I like. And a vibrator option would be super epic too if there isn't already! :3

I'm really happy with this grinder

The spikes seemed a bit intimidating, but they're soft enough that I'm glad I chose this over the bubble grinder. Before I found Undercover Creations, I didn't know that grinder toys existed. It's exactly what I needed. I appreciate this one just being a texture and nothing particularly sexual or fantasy based, so I can leave everything else to my imagination. The super soft feels great, and is definitely a good starting firmness. But I think next time I'd probably try a slightly firmer option.

while at first the spikes seemed a bit intimidating from the perspective of a someone fresh to the world of toys, in the end i feel choosing this one over the Bubble Grinder was a good choice. They're firm enough to be stimulating while being soft and comfortable! Great for me personally :]

Well made toy, but I’m disappointed by the small range of options - especially in firmness. Super strange in my opinion, not something I’ve ever seen from other toy companies. I went for the firmer option and feel like it’s still much too squishy for my personal tastes. Other than that, super well made and nice! I’d recommend it to anyone who prefers a squishier mat or is buying their first one.