There are many wristbands that can be used in the gospel. The most common are the wordless book ones  with colors that illustrate the gospel in a real and powerful way. This method in its primitive 3 color version was invented by Charles Spurgeon or at least there is evidence for this. The most common types of wrist bands for evangelism are made of silicon and are wonderful tools. However one color silicon wristbands are way less expensive to make than say a five color one. This has to be taken into consideration when making wordless book ones. However it is clear that a simple message on a single or two color band can be highly effective too. Take time to visit this section again and again as we intend by God’s grace to add more and more sections as God allows over time.