Longer 3D: laser engravers promotions, coupons, offers

You can get coupons or discount codes for Longer 3D by visiting their website or following their social media accounts. You can also sign up for their newsletter to receive exclusive offers and updates. Sometimes, they also offer coupons or discount codes on third-party sites like CouponBirds.

To use a coupon or discount code for Longer 3D, you need to enter it in the box labeled 'Discount Code' at the checkout page. Then click 'Apply' to see the updated total. You can only use one coupon or discount code per order.

Some coupons or discount codes for Longer 3D may have expiration dates, minimum purchase requirements, or other limitations. You can check the terms and conditions of each coupon or discount code before using it. If you have any questions or issues with a coupon or discount code, you can contact their customer service for assistance.

Longer 3D offers free shipping on orders over $99 within the US. They also offer expedited shipping options for an additional fee. You can check the shipping rates and delivery times for your location at the checkout page.

Longer 3D accepts returns within 30 days of delivery for unused and undamaged products. They do not accept returns for products that have been opened, used, or modified. You can contact their customer service to initiate a return or request a refund.

Longer 3D products come with a one-year warranty for the main parts and a lifetime technical support. You can contact their customer service if you encounter any issues with your products.

Yes, you can get a custom design with Longer 3D printers. You can use a 3D modeling software to create your own design, or download a ready-made design from online platforms like Thingiverse. You can also use the Longer slicer software to adjust the printing settings and optimize the quality of your prints.

If you are a beginner looking for a laser engraver from Longer 3D, you might want to consider the RAY5 5W Laser Engraver. It is an affordable and easy-to-use machine that can engrave on various materials such as wood, leather, paper, and acrylic. It has a large engraving area of 400 x 400 mm and a high precision of 0.01 mm. It also comes with a safety shield and goggles to protect your eyes.

Some popular 3D printing projects are functional objects, art pieces, fashion accessories, gadgets, models, toys, and games. You can find a list of 50 cool things to 3D print that are actually useful, or a list of 45 best 3D printer projects of 2023 for some inspiration.

To choose the right 3D printer for your needs, you need to consider several factors, such as the type of technology, the size and quality of the prints, the speed and reliability of the printer, the cost and availability of the materials, the ease of use and maintenance, and the compatibility with the software and the operating system. You can check out this guide on how to choose the best 3D printer for beginners for more details.

There are many tips on how to improve your 3D prints, such as calibrating your printer, choosing the right settings and parameters, using the appropriate material and nozzle, cleaning and leveling the bed, applying adhesion methods, avoiding warping and stringing, cooling and post-processing your prints, and troubleshooting common problems. You can find some useful resources on how to improve your 3D prints here and here.