Baby Unicorn Fantasy Tumbler – 3D Printed Decorative Wrap with Stainless Steel Insert

This Baby Unicorn Fantasy Tumbler features a raised, sculpted unicorn design wrapped in flowing vines, leaves, and floral elements. The soft, rounded relief gives it a magical, storybook feel while remaining practical and paint-friendly for 3D printing.

The unicorn is sculpted in gentle, rounded forms with a flowing mane and expressive features, surrounded by decorative botanical details that wrap fully around the tumbler. The design is intended as a 3D-printed outer shell that fits and is bonded to a stainless steel tumbler insert, allowing it to be safely used as a drinkware piece.

Perfect as a gift, decorative cup, or fantasy-themed display piece, this model works especially well when hand-painted to highlight the sculpted depth and details.

Important Notes:

• Designed to be used with a stainless steel tumbler insert
• For hot beverages, PETG is recommended instead of PLA
• Epoxy adhesive is recommended for bonding the stainless insert
• Hand-painting and sealing will enhance the sculpted details

This design is ideal for fantasy lovers, unicorn collectors, and anyone looking to create a unique, handcrafted tumbler.

For those who don’t wish to purchase a stainless steel tumbler insert, I’ve included an alternative container version with a thicker base and no hole in the bottom, suitable for decorative use.

When fitting the stainless steel tumbler, push it down as far as possible for a secure fit. The stainless steel insert is the drinking surface and should not be painted. Only the outer 3D-printed shell is intended to be painted.

If you plan to paint the exterior and use the tumbler for drinking, ensure the outer shell is properly sealed with craft resin. Use a straw when drinking, and hand wash only under running water. Do not soak, do not use detergents, and avoid prolonged water exposure.

I’ll be releasing more designs that use this stainless steel tumbler soon!

Available exclusively for members

Tumbler Links: Size 126mm x 63mm Get the stainless tumbler from Amazon USA - Get It! Get the stainless tumbler from Amazon Australia - Get It!