Mainstays Backflow Full Moon Incense Cones

Walmart

Explicitly 'Backflow Incense Cones', Explicitly 'Black' color, matching the 'Dark Incense Cone' description and visual, Conical shape matches, Size and proportions are consistent with the source, No brand conflict as the source cone is generic/unbranded, Retailer (Walmart.com) is high priority

Sandalwood Backflow Cones Cherry Vanilla 25 Per Package

Wild Berry Incense

Explicitly 'Backflow Cones', Dark color matches, Conical shape matches, No brand conflict as the source cone is generic/unbranded

Better Homes & Gardens Premium Charcoal Backflow Incense Cones

Walmart

Explicitly 'Backflow Incense Cones', Described as 'Charcoal' (dark color), Retailer (Walmart.com) is high priority