Toxic Hazard Sign – 3D Printable Warning Plate (Scalable & Multicolor)

Add a bold and unmistakable warning to any environment with this 3D-printable Toxic Hazard sign. Featuring the classic skull and crossbones symbol within a high-visibility triangle, this sign is ideal for workshops, makerspaces, escape rooms, Halloween decor, or themed setups.

Design Features:

Universal Warning Symbol:

 Features the internationally recognized toxic hazard icon — a skull over crossed bones — clearly framed inside a triangular border.

Multicolor Compatible:

 Designed for multi-material printers (AMS/MMU) or manual filament swaps to print in distinct white, black, and yellow sections for maximum contrast.

Scalable Layout:

 Can be resized freely to fit your needs — from small desk signs to large wall-mounted warnings — without losing clarity or proportion.

Support-Free:

 Optimized for clean printing with no supports required.

Technical Specifications:

• File Format: STL, 3mf

• Recommended Size: 120–200 mm per side (adjustable)

• Printing Layer Height: 0.2 mm

• Supports Needed: None

• Infill: 15–100% depending on use case

• Mounting: Flat back, easy to attach using adhesive tape, magnets, or screws

Printing Tips:

• Materials: PLA for indoor use, PETG or ASA for outdoor/high-durability

• Colors: Suggested — Yellow (background), White (skull), Black or dark gray (outline)

• Multicolor: Works great with AMS or manual swaps at defined heights

Ideal For:

• Workshops & Labs: Clearly mark hazardous zones or materials

• Themed Events: Add realism to escape rooms, movie props, or Halloween setups

• Decor & Cosplay: Eye-catching addition for fans of industrial or dystopian aesthetics