Use this coupon code at checkout: 55A6C2VH
Right now you can get the Printing Pen with 1.75mm PLA Filament Pack of 5 Different Colors for $29.99 on Amazon. Use coupon code: 55A6C2VH to get an additional $16.49 off to make it $13.50. Shipping is free with Amazon Prime or orders over $25. You can go here for this deal!
Amazon.com price frequently change and can happen at any time. Please refer to post date to see when deal was posted.