Permanent MaterialMade with excellent bronze, polystyrene, and cattle bone for strengthened durability and stability, ideal for extended crafting lacking frequent replacements Green ChoiceCrafted with environmentally safe, not deadly materials, supporting a sustainable while relishing artistic creation Easy ApplicationSimple to apply lacking complex tools, suitable for both novices and specialists, allowing concentrate creativity rather than approach Accuracy Cutting3 / 16 inch black supported bronze tape ensures accurate border handling for soiled glass undertakings, providing excellent coverage for complex particulars and small areas Flexible UsePerfect for soiled glass, scrapbooking, and various handicrafts, offering flexibility for varied creative undertakings and artistic fashion