Amazon.com : SUREAM 3 Pack Indoor Window Box Planter, 12x3.8 Inch Rectangle Herb Planter with Tray, Modern Small Succulent Cactus Flower Plastic Plant Pot for Window Sill, Garden Balcony, Office Shelf Decoration :
Best Indoor Window Box Planters | Harper's Nurseries
Amazon.com : GREANER Window Boxes, 1 Pack 16 x3.8 Inch Indoor Rectangle Planter, Herb Succulent Cactus Window Box with Saucer, Modern Plastic Plant Pot for Windowsill, Garden Balcony, Home Office Outdoor Decor :