Mastrad A64664 Top Chips Kit, Black Limited edition top chips kit by Mastrad: includes tray, mandolin and recipe booklet Made of premium silicone, crisp vegetables and fruits crisp up without use of fats or oils Interlocking trays allow the use of multiple trays at once to cook more than one serving at a time A healthier alternative to store-bought chips and crisps Product is for microwave use only; hand wash or top rack dishwasher safe