Mini Copper Foil Engraving Art Kit. Easy to use Engraving Art allows you to create fantastic foil artwork. You simply scrape the lines that are pre-printed on the board with the provided tool. This package contains one 7×5-1/4 inch pre-printed board, one scrape cutter, and one practice piece. Available in a variety of designs. Each sold separately. Recommended for children ages 8 and up. WARNING: Functional Sharp Object. Not for children under 3 years.