,The Contact™ and Kootii™ printers are specially designed to play a significant role in casted Jewelries 
,They are recommended to upmarket goldsmiths who prioritize reliability 
.quality and preciseness simultaneous with less production costs

 Kootii 2K FINAL
XY Resolution: Native 2K+ (Up to 2 times sharper comparing to conventional 2Ks)
Native pixel: +/- 25 µm
Build Envelope (L x W x H): (128 x 81 x 120 mm) Or (5.04 x 3.18 x 4.72 in)
Speed: Depended on resin and layer height from 30 to 110 min/cm
Z Resolution: 15-100 µm
Connectivity: Ethernet, Wi-Fi, Flash Drive
User Interface: Desktop Panel, Touch Screen
Machine Dimensions (L x W x H): 23 x 23 x 60.3cm (Ultra Compact)
Weight: 17.7 kg
Electrical Requirements: 110/220 VAC 50/60 HZ ~5A/2.5A
Features
Designed to work constantly 24/7 *
Patent Pending Engico Integrated Precision Linear *
Open-resin (compatible with wide variety of 3rd party resins) *
Advanced dynamic layering algorithm (increasing print success in thick and thin parts at thesame time) *
Life time UV projection module *

Contact prime
XY Resolution: Native 4K+ (Up to 2 times sharper comparing to conventional 4Ks)
Native pixel: +/- 25 µm
Build Envelope (L x W x H): (192 x 120 x 120 mm) Or (7.55 x 4.72 x 4.72 in)
Speed: Depended on resin and layer height from 30 to 110 min/cm
Z Resolution: 15-100 µm
Connectivity: Ethernet, Wi-Fi, Flash Drive
User Interface: Desktop Panel, Touch Screen
Machine Dimensions (L x W x H): 32.5 x 32.5 x 61.5 cm (Ultra Compact)
Weight: 32.7 kg
Electrical Requirements: 110/220 VAC 50/60 HZ ~5A/2.5A
Features
Designed to work constantly 24/7 *
Patent Pending Engico Integrated Precision Linear *
Auto Temp Control System (increasing precision and print success simultaneous with less support structure) *
Open-resin (compatible with wide variety of 3rd party resins) *
Advanced dynamic layering algorithm (increasing print success in thick and thin parts at the same time) *
Life time UV projection module *
Easy to use
Designed to operate with minimum complications in terms of initiation, print extraction, adding new
print, resin change and maintenance

High accuracy
Thanks to the new patent pending Linear system the horizontal accuracy of the Z axle is down to 1
µm which is the highest in the world. New optical characteristics decreases the UV bleeding to
minimum so you'll get the most near to design parts out of the printer

Material compatibility
Due to the optimized heat dissipation system bonded with minimum UV bleeding and innovated UV
peak wavelength, a wide range of materials can be used confidently. The operator can be sure that
he is getting the best out of that resin

Lowering production costs
Because of the high resolution, high accuracy linear and lesser need of support structures, Contact
and Kootii offer exceptional surface quality which reduces the amount of grinding at post
processing significantly

Testimonials
According to customer reports, maintenance fees, higher print success rate and surface quality have
decreased their production cost by 2-4 percent comparing to their previous printers
We believe a good product needs to meet ALL the criteria of a good product not just a few bold
specifications that tempts a newbie, such as speed or resolution. Making a product with the true
value is one thing, making it with a good marketing material potential is quite another. In case of a
jewelry 3D printer the all in all amount of troubles in long term is the thing you might want to
consider prior to purchase, including maintenance fees and time, surface quality, amount of support
practical speed, durability, spare parts, final jewel weight, precision, service, simplicity all together
.with real print success rate