This EDC knife is small & light enough to fit into your pocket. If you choose, you can easily remove the wire belt-clip with an Allen Key. To open the knife with one hand, simply pull down on both locking buttons. A downward movement provides the inertia to open the blade & lock it into place. To close the knife, pull down on both buttons again. The blade will glide back down to its home position. Don't let the size & the pastel colours fool you, however. This knife needs to be handled with care because the serrated blade is very sharp. I ❤️ it. Simon, from Adelaide.