Where should I put the Cool S pin?

You can put the Cool S pin almost anywhere you want to add a little personality. It’s a 1 inch hard enamel pin with a dual post and black rubber backer, so it’s sized and secured for thicker fabrics like denim jackets, backpacks, canvas tote bags, and hats. The dual posts help keep it straight on heavier materials, and the glow white enamel adds a subtle nighttime pop on accessories and outerwear. People who benefit most are anyone who customizes outfits or gear—students, gig-goers, commuters, and collectors. A limitation is delicate or loosely woven fabrics; the metal posts can leave a small hole or stretch over time, so consider placing it on reinforced or layered material or using a backing patch to protect fragile clothes.

Does TSA care about enamel pins when traveling?

No, TSA generally does not prohibit enamel pins and you can bring them in carry-on or checked luggage. The Cool S pin is a 1 inch hard enamel metal pin with no batteries or electronics, so it does not meet the kinds of restricted items that are typically flagged. Security screening machines may show the pin on X-ray images, so officers might inspect your bag or ask you to remove small metal items, but that is a routine check rather than a ban. This is most useful for travelers who like to wear pins for style or identification. If you’re traveling internationally or packing many pins, keep them secured in a small case to avoid scratches and to make inspection faster.

Is selling enamel pins worth it?

Yes, selling enamel pins can be worth it for creators with a clear audience and good designs. Hard enamel pins like the 1 inch Cool S pin have relatively low manufacturing costs per unit, ship easily, and appeal as collectible accessories, which supports healthy margins. Pins also scale well for merch drops, conventions, and online stores because they are lightweight and durable; the dual post and rubber backers reduce returns for quality issues. Sellers who benefit most are independent artists, bands, small clothing brands, and niche communities. A limitation is market saturation and the need for strong branding and marketing to stand out; success usually depends on consistent promotion, attractive photography, and a loyal customer base.

What is an aesthetic pin?

An aesthetic pin is a decorative enamel pin designed to express a particular style, mood, or visual theme rather than just a logo. Aesthetic pins use specific color palettes, motifs, finishes, and textures—like the glow white and black contrast on the Cool S pin—to evoke a vibe or match a subculture, outfit, or collection. They are typically small and wearable, here 1 inch hard enamel with silver plating, so they read well on jackets, backpacks, and hats. People who appreciate visual curation, collectors, and style-conscious shoppers benefit most from aesthetic pins because they make outfits and accessory walls feel intentional. Keep in mind that what counts as aesthetic is subjective and trend-driven, so designs that resonate today may change over time.

How long does the glow last on the Cool S pin and how do I make it glow brightest?

The Cool S pin glows because of phosphorescent or glow-in-the-dark enamel, and it will glow brightest immediately after a good light charge. Expect a bright initial glow for several minutes and a fainter glow that can persist for up to a few hours depending on how long and how intense the light exposure was. To maximize brightness, expose the pin to direct sunlight or a strong LED light for 10 to 30 seconds before use; longer exposure increases the glow duration. This is most useful for people who want their pin to stand out at night or in low light, like concert-goers or bike riders. A limitation is that glow pigments fade over many years with heavy wear, so treat the pin gently and store it away from prolonged UV if you want to preserve peak glow performance.

Cool S Pin in glow white and black

DESCRIPTION

The Cool S Pin is a 1" hard enamel silver plated lapel pin that glows in the dark. Its primary benefit is a compact durable accent that charges under light to give a glow white effect against black contrast so your gear stands out after dark.

Problem: stickers and printed patches fade peel or lose detail quickly. Solution: this hard enamel pin resists surface wear and stays affixed thanks to a dual post design and black rubber backers so you don’t lose it while you wear your jacket backpack or hat.

1" diameter hard enamel face for a chip resistant polished finish
Silver plated metal base for corrosion resistant appearance
Glow white phosphorescent fill plus black contrast for nighttime visibility
Dual post with black rubber backers for secure stable wear
Compact size suitable for jackets backpacks hats lanyards and collectable displays

Use cases: personalize denim jackets or bags add nostalgic flair to a pin board or add a subtle nighttime accent to your hat. Unlike soft enamel or stickers this hard enamel pin keeps a smooth glossy surface and resists color loss from handling.

Trust details: measured at 1" and made with hard enamel and silver plating with included dual post rubber backers. Listed with the Yesterdays Co collection for easy reference. If you have questions about placement or compatibility with your gear we can help you choose the best spot.

SHIPPING & RETURNS

Orders are processed within 1–2 business days and ship from our San Francisco hub. Standard U.S. delivery usually takes 3–5 business days.
Need to make a return? No stress, we offer quick and easy returns through our partner app, Redo. Click here to start your return.

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Cool S Pin in glow white and black

$10.00

Size 1 Enamel Pin

1 Enamel Pin

Product variants

In stock

DESCRIPTION

1" diameter hard enamel face for a chip resistant polished finish
Silver plated metal base for corrosion resistant appearance
Glow white phosphorescent fill plus black contrast for nighttime visibility
Dual post with black rubber backers for secure stable wear
Compact size suitable for jackets backpacks hats lanyards and collectable displays