Spackle wall texture is a versatile and popular technique that adds depth and character to walls. It involves applying spackle, a type of drywall patching compound, onto a wall surface and manipulating it with a putty knife to create various patterns and textures. Spackle texture can range from subtle and textured, to more dramatic and eye-catching, depending on the desired effect. It is a relatively inexpensive and easy-to-apply technique, making it a great option for DIY enthusiasts and professional contractors alike.