Product design for mass production

Job ID: 35888950

Budget: £10 – £15 GBP

I have an existing working prototype. I'm looking for someone to evaluating the
mechanisms within the existing device, improve if possible. Brainstorm the methods of construction, best manufacturing methods, materials, and idea generation to optimize methods of construction and ease of assembly. Design should be fun and appealing to kids (4-8 year old). Produce the appropriate files needed for mas production.

 Fun and artistically appealing to kids
 Clear plastic housing with neon components and gears inside
 Ease of assembly
 Cost - Target MSRP $20
 Durability