Trumpet with working pistons

Product information:
1. Model Name: Trumpet with working pistons – GOBRICKS A2331
2. Age Range: > 12 years old
3. Certification: 3C
4. Classification: Assemblage
5. Plastic Block Shape: Self-Locking Bricks
6. Material: Plastic ABS
7. Bricks Blocks: ~255 +PCS
8. Dimension: ~38.6 x 8.7 x 10.3

100% High quality bricks; Bricks Blocks are based on this MOC’s CSV file from Rebrickable website Digital Instructions and NO BOX, NOT included mifi