![Close-up of a piece of shark skin where the dermal denticles or bristles are sharp enough to feel like sandpaper Stock Photo - Alamy Close-up of a piece of shark skin where the dermal denticles or bristles are sharp enough to feel like sandpaper Stock Photo - Alamy](https://c8.alamy.com/comp/2A1X6M5/close-up-of-a-piece-of-shark-skin-where-the-dermal-denticles-or-bristles-are-sharp-enough-to-feel-like-sandpaper-2A1X6M5.jpg)
Close-up of a piece of shark skin where the dermal denticles or bristles are sharp enough to feel like sandpaper Stock Photo - Alamy
![Did you know shark skin feels similar to sandpaper? It is made up of tiny teeth-like structures call placoid scales, … | Shark swimming, Aircraft design, Shark week Did you know shark skin feels similar to sandpaper? It is made up of tiny teeth-like structures call placoid scales, … | Shark swimming, Aircraft design, Shark week](https://i.pinimg.com/736x/c0/cd/52/c0cd522c2882d2f44c0dafa48216277b.jpg)
Did you know shark skin feels similar to sandpaper? It is made up of tiny teeth-like structures call placoid scales, … | Shark swimming, Aircraft design, Shark week
![Great White Montauk's tweet - "Shark skin is different from human skin - it's covered in tiny teeth called DERMAL DENTICLES, which all point towards the tail end of the shark and Great White Montauk's tweet - "Shark skin is different from human skin - it's covered in tiny teeth called DERMAL DENTICLES, which all point towards the tail end of the shark and](https://pbs.twimg.com/media/E1Q7T6WWYAIHZnG.jpg)
Great White Montauk's tweet - "Shark skin is different from human skin - it's covered in tiny teeth called DERMAL DENTICLES, which all point towards the tail end of the shark and
![Leo Chan Gaskins (he/him) en Twitter: "Nurse shark skin is unique & beautiful! It looks like mosaic tiles & feels like sandpaper. My favorite sharks! (I'm biased) #sharkscience https://t.co/WeQLSqytVl" / Twitter Leo Chan Gaskins (he/him) en Twitter: "Nurse shark skin is unique & beautiful! It looks like mosaic tiles & feels like sandpaper. My favorite sharks! (I'm biased) #sharkscience https://t.co/WeQLSqytVl" / Twitter](https://pbs.twimg.com/media/CzkNkRMWgAA-wy_.jpg)