Archaeologists have suggested that various methods of surface texturing, specifically those resulting in alternating ridges and grooves, affect the gripability of a ceramic vessel. Various methods of vessel texturing were applied to ceramic test tiles and evaluated using a tribometer outfitted with a malleable skinlike substrate. Nontextured (smoothed) ceramic tiles were similarly evaluated. Tiles were evaluated under both dry and wet conditions. Coefficients of static friction suggest that, under wet and dry conditions, smoothed surfaces generate less friction than textured surfaces and that not all textured surfaces produce the same amount of friction. Results indicate that vessel-wall texturing may be an adaptation for increased vessel longevity. Explanations of the development and use of textured pottery must now consider gripability along with a variety of factors related to vessel performance.