Sleek Square Multi-Compartment Ashtray for 3D Printing 

✨ Key Highlights

1. Multi-Compartment Design for Practical, Heat-Resistant Use

The square body features four symmetrical cigarette slots, allowing multiple cigarettes to be placed simultaneously without rolling off; the slot depth is just right to prevent the cigarette butt from directly touching the ashtray wall, providing effective heat insulation and scald prevention—making it a practical smoking accessory for home, office, or tea room.

2. Minimalist Square Shape for Easy Cleaning and Dust-Free Performance

The overall design combines sharp, clean lines with rounded corners, creating a spacious interior free of complex dead zones. It can be quickly rinsed clean, eliminating the hassle of traditional ashtrays that trap dirt and grime. The one-piece, integrated construction ensures stability on the tabletop and fits seamlessly into various home and office decor styles.

3. Optimized for 3D Printing: Beginner-Friendly and Easy to Produce

The model has undergone professional structural optimization, featuring no overhangs and no need for additional supports. Common filaments such as PLA, ABS, and PETG can be easily printed, with natural layer transitions and precise detailing of the cigarette slots and ashtray body. Once printed, the piece is ready to use straight away, making it easy for beginners to achieve successful prints on their first try. Customizable dimensions and wall thickness are also supported, allowing users to scale up as needed—perfect for personal use or thoughtful gifts.

📐 Model Parameters and Printing Recommendations

🌱 Applicable Scenarios

• Living Room at Home: Place on the coffee table to catch cigarette ash and butts, keeping the living space tidy.

• Office Desk: Use in the office smoking area to provide a convenient spot for colleagues to temporarily set down their cigarettes.

• Tea Room / Mahjong Room: Ideal for leisure and social settings, with its multi-compartment design accommodating multiple users.