Rainbow Refillable Markers Product Display

[Format] Professional e-commerce product main image, square 1:1, rainbow stationery promo style with dense colour energy on a clean white ground. [Colors] Clean white background; a rainbow row of marker caps supplies saturated pink, red, blue, violet, orange, green and yellow; orange badges and footer band; red checkbox marks and dark grey claim text. [Layout] Top-right: an orange rounded pill. Upper area: two rows of checkbox claims. Middle: the tops of the markers seen head-on as a horizontal rainbow of glossy caps. Lower half: ten upright markers in a tight row. Bottom: an orange footer band with a white circle overlapping its left end. [Subject] Ten colourful markers standing upright shoulder to shoulder, slim barrels in orange, red, pink, blue, violet and green with glossy black caps, and above them the same pens viewed head-on so the caps form a neat rainbow gradient across the frame, bright even product lighting with crisp edges. No people. [Headline] Orange pill top-right: "Refillable markers" in white caps. Two claim rows with red checkbox icons: "Fade-resistant", "Safe and odour-free", "Clear strokes" and "Waterproof quick-dry". Bottom: the white circle reads "Free shipping" in orange caps; the orange band carries "10 pens per box" in white, small white text "Limited quantity", and to the right "Quality guaranteed, free invoice" in white caps. [Badges] The orange top pill and the white shipping circle. [Mood] Cheerful, school-ready and abundant; rainbow colour energy balanced by tidy white space and orderly rows.