Two Level Factorial Design

Two Moustaches Black Wrought Iron Door Lever Handle with Keyhole Two Moustaches 2-Pcs Brown Peacock Design Door Lever Handles Two & A Bud 100% Organic Aritha Fruit Powder - 200 g Two & A Bud Beige Organic Shikakai Powder - 100 g Two & A Bud Pure Tea Tree Aloe Vera Gel 120 ml Two & A Bud Pure Lavender Aloe Vera Gel 120ml Two & A Bud Beige Bhringraj Powder Two & A Bud 100% Natural Wild Turmeric Powder - 100 g Two & A Bud 100% Natural Orange Peel Powder 100gm Two & A Bud 100% Natural Activated Charcoal Powder 100g