User Manual Q&AAnswer
Feb 05, 2025 - 09:08 PM
According to the user manual, the assembly of the Engenius CONTRAPTIONS K873i Perpetual Motion Double Marble Run should take from 2 to 3 hours to complete. This time frame may vary depending on the individual's experience with model kits and their familiarity with the assembly process. It is recommended to carefully follow the step-by-step instructions provided in the manual and refer to the assembly video tutorials for a clearer understanding of each stage.
Add New Comment