Fresh episode of Fused News Weekly: 3Dsimo, first multi-material 3D drawing pen and first ever 5 Color/Material 3D printer from Canada. Enjoy 
http://www.youtube.com/watch?v=I5i1AsOvClQ
Really cool! The hot end looks familiar to me, can you show more detail of it?
@J_O11 They don’t disclosure the exact model of hot end (also it depends on the size you order), but the whole extruder is obviously custom. You can see details on their site - http://ordsolutions.com/product_p/3dpbto1001r2.htm
BTO1001 R2 is the same model, just with a single extruder. Photos of printer with 5 nozzles are currently unavailable. Maybe extruder model with slightly change due to more incoming material. Current specs are 50 um z resolution and max 450 C of temp.