Challenge: For an eight year old student to create a unique 3D Printed design using Tinkercad that includes plastic eyes as part of the design.
Equipment Used: iPad, Tinkercad App, Orange PLA (regular) Bambu H2D.
Background: This design came out first in a challenge set to our students from September 2025 to include a novelty eye as part of a Tinkercad design. We revised this again in April of this year having students include the physical (eye) as part of a design.
This design came out of this print. It needs to be stated at this point that this is an extremely large oversized design and it was always intended as a single print. The design was completed by an eight year old student who is showing flair and creativity with his work both last year and this year in the classroom - he created this design and did so without any input from the teacher.
Level of Difficulty: High/Hard - this design was developed over several attempts by the students and they revised the design several times to ensure that it was balanced and robust and worked.
Size: The print is significant for a single run print. It measures 150mm across the main body has the tentacles that extend 120mm from the top of the print and has legs that are 70mm high. From the base of the print to the top is 240mm.
Cost/Price: Using the inbuilt software for Bambu Studio Labs the the print used 364g of filament (including rafting under the design) and had a price point on current dimensions of $9.10.
Timeframe: The intention was always to push the limits of the printer with this design and the print took fourteen hours to complete.
What we would do differently/Next steps for the students: Due to the scale of the design and the length of time it took to complete it is not viable as such to complete it again and is more of a one off. The student put too large and deep holes in the base of the design and this is an excellent storage for whiteboard markers (as shown in the photographs). The eyes that can be seen at the front of the design could have benefitted from being placed more to the front of the design as they are somewhat sunken into place by the design.
















































