Kumi Superhero Style Arc Reactor Building Block Set - LED Illuminated Chest Core Display Model

$39.99

~~$59.99~~ $39.99

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Estimated Delivery:

Nov 08 – Nov 15, 2026

Option With Box

Tracked Delivery
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Shipping Information

Because products are fulfilled through our global supply chain network (including verified international suppliers and fulfillment partners), orders undergo a standard handling process before domestic U.S. transit begins.

Order Handling & Processing: 2 – 3 business days

(Includes supplier confirmation, quality check, and initial tracking generation.)

Estimated Shipping Window (USA): 7 – 9 business days

(Direct tracked delivery via carrier line-haul partners.)

Total Estimated Window: Most U.S. deliveries arrive within 9 to 12 business days from the date your order is placed.

Please note: Delivery timeframes are estimated projections provided by logistics carriers and are not strict delivery date guarantees.

For More Information: View Our Shipping Policy

Refund & Returns

At Kumi, we partner directly with international manufacturers to bring you direct-to-consumer pricing. Because all items are fulfilled and imported from overseas facilities, we do not accept standard returns or exchanges for buyer's remorse, change of mind, or incorrect size/color selections.

We only replace or issue compensation for items that arrive damaged, defective, or incorrect.

For more information: View Our Returns & Refunds Policy

Specifications

SPECIFICATIONS

Block Size: Small building block（Compatible with Lego）

Brand Name: Hot Toys

Choice: yes

Feature: With light

Gender: Unisex

High-concerned chemical: none

Is Electric: Yes

Material: Plastic

Origin: Mainland China

Packing: With box

Pcs of blocks: 316pcs

Plastic Block Shape: Self-Locking Bricks

Plastic Type: ABS

Recommend Age: 18+,14+y

Type: Building block

Warning: Cannot eat

View full details

Illuminate your desk or display case with the Kumi Superhero Style Arc Reactor Building Block Set. Engineered for comic fans, tech enthusiasts, and adult hobbyists, this 316-piece MOC (My Own Creation) display model captures the iconic ring geometry, copper coil detailing, and high-tech aesthetic of the legendary billionaire hero's chest core power source. Crafted from durable, high-density ABS plastic, each precision brick snaps together to form a sturdy desktop sculpture. Featuring an integrated LED light brick that casts a glowing power effect through the core ring, this interactive display set serves as an eye-catching room accent, night light, or centerpiece gift for superhero fans and collectors.

316-Piece High-Detail MOC Build: Authentic mechanical ring structure capturing the iconic armored hero power core aesthetic.
Integrated LED Light Feature: Built-in LED module illuminates the inner core ring for a dramatic, glowing display effect.
Standard Major Brand Compatibility: Made from precision self-locking ABS bricks fully compatible with standard Lego and major building block systems.
Premium ABS Plastic Construction: Built with non-toxic, high-impact ABS material featuring smooth finished edges and structural stability.
Ideal Collector's Display Accent: Makes a striking desktop ornament, ambient shelf light, or holiday gift for adult fans and collectors (recommended for ages 14+).

Usage & Care Instructions

Assembly: Follow the included illustrated instruction manual to assemble the base, coil ring, and internal LED module.
Display: Place on any flat surface, office desk, or shelf; activate the LED module for an illuminated display effect.
Care: Wipe clean with a soft, dry microcloth. Do not submerge the illuminated core component in water, and keep away from high heat sources.