JHB INTERNATIONAL-Lisa Pavelka Waterslide Transfers. Lisa Pavelka is an award winning professional designer who has created her own line of polymer clay accessories and tools to fill a void she found in artistic products. Create beautiful handcrafted pieces of jewelry for yourself or as gifts with Lisa's Waterslide Transfers. They are super easy to use and allow you to add images to your clay jewelry projects with ease. Each set of transfers contains four 5-1/2x4-1/4 inch sheets. Available in a variety of themes: each sold separately. Size and number of transfers per sheet varies by theme. Imported.