GTX One Stroke Box offers the perfect opportunity to create your own beautiful one-stroke designs by selecting your favorite GTX colors. Specifically designed to prevent contamination, GTX One Stroke Boxes ensure that your artistic creations last longer. With a compact design for easy refills, these boxes are perfect for forehead applications, making it effortless to pick up paint with 3/4" brushes. Plus, you have the option to customize your box to suit your preferences perfectly, eliminating the need to compromise on someone else's design. Measures 0.94" x 2.13" (24mm x 54mm).