Why should we back?
Intro
The LONGER ePrint aims to bring industrial-grade UV printing capabilities to a desktop form factor. It’s marketed as the world’s first “dual-head personal UV printer,” designed for creators, studios, small businesses, and hobbyists who want to print vivid 2D images and tactile 3D textures — even on curved or irregular surfaces. The ambition: let you produce high-quality prints on wood, glass, leather, metal, and more — all from a relatively compact machine.

Why should I back this project?
-
Dual-printhead + 12-channel ink system: The printer’s dual-head architecture and multi-ink channels promise faster output and richer color/material flexibility than single-head consumer devices.
-
3D texture & multi-material support: It can print up to 60 mm of raised 3D texture, and supports over 300 materials — from wood, metal, ceramic to leather, plastic, glass — giving great versatility for art, packaging, merchandise, or crafts.
-
High-resolution & UV-cured durability: With 1440 DPI resolution and UV-curable inks, it promises crisp detail, vivid colors, and durable prints with low fading over years.
-
Workflow efficiency and flexibility: Built-in AI tools for design assistance, automatic alignment, self-cleaning mechanisms, and multiple printing modes (flatbed, rotary, film/roll, cylindrical) — ideal for both one-off creative projects and small-batch production.

What are the potential drawbacks you should consider when you back it?
-
High cost barrier: Entry price is notable, given this is a premium, advanced printer — not a cheap hobby gadget.
-
Size and complexity: As a full-featured dual-head UV printer, it’s larger and more complex than basic desktop printers; may require dedicated workspace and some learning.
-
Consumable and maintenance costs: UV inks, cartridges, maintenance (cleaning, cartridges replacement, possibly specialized inks for different materials) may add ongoing cost.
-
Uncertainty until delivery: As with any crowdfunding project — while specs are ambitious and promising, real-world performance, reliability, and final user experience remain to be fully verified after shipping.

The reliability of the project
-
Strong initial backing: The campaign surpassed its modest funding goal extremely quickly and has already raised several million dollars — a sign of community trust and interest.
-
Transparent specs and material compatibility: The project provides detailed technical specifications — ink system, printheads, material compatibility, resolution, maintenance features — which suggests a serious, well-prepared effort.
-
Experienced background from creator: The team behind the printer has prior campaigns and a track record in printing and manufacturing products, which adds to the credibility that they can deliver.
-
Realistic ambition (desktop-class, not industrial-class): This isn’t promising huge factory-scale throughput, but rather bringing industrial-grade features into a desktop/practical scale — making success more plausible and expectations more manageable.



