How to Train Your Dragon: Toothless (LEGO 10375)

Author: lego_official

Building instructions for official LEGO set 10375 How to Train Your Dragon: Toothless. Series: LEGO® Icons. Piece count: 784. Release year: 2025. Recommended age: 18+. 1 instruction manual in total.

How to Train Your Dragon: Toothless (LEGO 10375) cover

Brand
LEGO
Set number
10375
Series
Icons
Category
Fantasy
Pieces
784
Difficulty
5 / 5
Released
2025
Instruction pages
129 pages

About this set

LEGO 10375 brings Toothless from How to Train Your Dragon into the Icons line with 784 pieces and a 5/5 difficulty rating, making it one of the tougher builds in our library. The dragon is mostly black, with green eyes, a pink tongue, a red tail fin and blue accents around the head and tail, plus fully spread wings and a saddle on the back. Sort the black parts first, since they disappear against a dark table and will slow you down. Start with the torso and legs for a stable base, then move to the wings and tail, and attach the head and expression pieces last; finishing the mirrored sections early saves rework. The spread wings take up real shelf width, so plan the display spot before you build. At 784 pieces the part count is moderate, but the 5/5 rating reflects dense steps and a lot of hunting for small parts. It suits builders who have already handled mid-size sets and are comfortable with slopes and Technic elements, and movie fans will recognize the green eyes and pink tongue immediately.

  • Category: Fantasy
  • Difficulty: 5 / 5
  • Parts: 784
  • Brand: LEGO
  • Set number: 10375
  • Views: 7
  • Likes: 0

Instruction pages

How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 1How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 2How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 3How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 4How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 5How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 6How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 7How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 8How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 9How to Train Your Dragon: Toothless (LEGO 10375) building instructions page 10