BTS & BT21 Collection – Merch, Keychains & Accessories

by ZitzoImagine3D
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A complete collection of my BTS and BT21-inspired 3D printable designs.
Here you’ll find keychains, bookmarks, photocard accessories and small tools to improve assembly and print quality.

All models are easy to print, beginner‑friendly and designed with clean surfaces that work well on any FDM printer.
Perfect for ARMY, K‑Pop fans and collectors looking for unique printable merch.

This collection will continue to grow with new BTS and BT21-themed designs.

BTS ARMY Bomb BT21 Hat Collection – Complete 8‑Piece Toggle Set (3D Print STL Bundle)

BTS ARMY Bomb Cooky Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS ARMY Bomb Koya Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS ARMY Bomb Chimmy Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS ARMY Bomb Shooky Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS Photocard Holder Collection – 7‑Member Themed Set (3D Print STL Bundle)

BTS ARMY Bomb Mang Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS ARMY Bomb RJ Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS Suga Photocard Holder – 3D Print STL (Suga Themed Frame)

BTS RM Photocard Holder – 3D Print STL (RM Themed Frame)

BTS ARMY Bomb TATA Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS ARMY Bomb v4 VAN Hat / Toggle – 3D Print STL (Perfect Fit Accessory)

BTS Jungkook Photocard Holder – 3D Print STL (JK Themed Frame)

BTS Jin Photocard Holder – 3D Print STL (Jin Themed Frame)

BTS Jimin Photocard Holder – 3D Print STL (Jimin Themed Frame)

BTS J‑Hope Photocard Holder – 3D Print STL (J‑Hope Themed Frame)

BTS V Photocard Holder – 3D Print STL (Taehyung Themed Frame)

BTS / ARMY Pencil Holder with Interchangeable Covers – 3D Print STL (4 Designs Included)

~~US$ 1.74~~ -50% US$ 0.87

BTS ARMY Bomb Keychain – 3D Print STL

BTS + ARMY Circular Keychain Pack – Free 3D Print STL

BTS + ARMY Photocard Base Pack

BTS Arirang Keychain Pack – Rotating Hollow + Embossed + Solid Keychain

BTS Keychain Mega Pack – 6 Designs Included (ARMY + BTS + Finger‑Heart) – 3D Print STL

BTS Headphone Holder

~~US$ 1.46~~ -50% US$ 0.73

BTS Cable Clip – 3 Sizes (Small / Medium / Big) – Free 3D Print STL

BTS Phone Stand – 3D Print STL

~~US$ 1.46~~ -50% US$ 0.73

BTS Circular Keychain Pack – 3 Designs (BTS, ARMY, Finger‑Heart) – Free 3D Print STL

Rotating Finger‑Heart Keychain – 3D Print STL (Hollow + Embossed Pack))

BTS ARMY Photocard Holder Frame – 3D Print STL

BTS Heart Photocard Base – 3D Printable (Arirang World Tour)

BTS Logo Keychains

BTS Rotating Keychain Pack

ARMY Rotating Keychain Pack – BTS Fandom Spinner

ARMY Logo Keychains - BTS fans

Hole Widening & Fit Adjustment Set – 3D Print STL (4.3–4.8 mm + 5 mm Tester)

BTS ARMY Bookmark – 3D Print STL (Free)