Cleaning Contact Lenses: Product Design Challenge (10 K€ in prizes)

Can you come up with a design for a device for cleaning contact lenses? Participate in this ennomotive challenge and win up to 10,000 EUR.

Cleaning Contact Lenses

Could you help this manufacturer with this product design challenge?

Our client is a manufacturer of liquid sterile solutions for lenses.

In the image below, you can see the new case for cleaning contact lenses this manufacturer has recently developed.

Lenses Case 3

New cleaning contact lenses device

… However latest tests have shown that PROTOTYPES ARE NOT FULLY SEALED; In fact, during cleaning process THE SOLUTION LEAKS when you start to press with your fingers…

So … could you helps us solve this challenge?

You are welcome to bring new proposals to get the seal:

  • Reusing the actual design (3D attached)
  • Designing a new solution (e.g. screwed design)

So … please help us solve this challenge … the objectives are:

  • Optimum seal
  • Lower cost per unit (plastic injection and manual assembly)
  • Lower investment required (mold modification / new mold)
  • Attractive design (for new design)
  • Easy to use

… And win a 6.000 – 10.000 € cash PRIZE!

See detailed information downloading the full challenge description and many more pictures and specs available when joining the challenge!

This is our first product design challenge!

Are you a creative engineer? Do you have product design skills?


We're not around right now. But you can send us an email and we'll get back to you, asap.


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©2021 Ennomotive Engineering Competitions - Legal Info ENNOMOTIVE SL, as part of the ICEX Next - Introduction to Export Program, has received support from ICEX and funding by FEDER, the European Fund. The goal of this support is to contribute to the international development of the company.  

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