Here are some Gundam markers tailored specifically to your Gundam AGE needs! These colors will work well with any AGE variant except the Dark Hound.
GMS120 Gundam Marker AGE Basic Set (set of 6)
GUNDAM MARKER SEED BASIC SET
A 6 color set with 1 color brush pen for ink drawing and 5 colors of Gundam marker, which contains quick drying alcohol type paint and provides an
Mr Hobby Gundam Marker GMS-105 Basic Set
Gundam Marker Set, GMS105 - Basic Set, AMS108 - Zeon Marker Set, GMS109 - Gundam Seed Basic Set, GMS121 - Metallic Marker Set
Mr Hobby Gundam Marker Set - Basic Set / Zeon Set / Seed Basic Set / Metalic Set
KNS Hobby - Mr. Hobby Gundam Marker - Basic Set – KANOUSEI HOBBY
Gundam Markers work as an easy alternative to brush painting. Each gundam marker has paint inside that are design to go directly on the plastic mode. Gundam markers come in various size and colors make them perfect for small detailing to paint whole parts. To use the markers, the pen needs to be shaken so that the paint inside is mixed and then pressing down on the marker time several times to allow the paint to flow through the pen nip.
Gundam Marker Zeon Set (6 Markers)
Gundam Marker Basic Set
Gunze GSI Mr.Hobby Gundam Marker Pen EX Series XGM01~XGM06-XGM100 (Multiple Choice) for Plastic Model
Here's a set of markers for touching up the standard Gundams from the Seed series, specifically Strike and Freedom! All 6 colors are not available
GMS109 Gundam Marker Seed Basic Set (set of 6)
GUNDAM MARKER ULTRA FINE SET 1 – Jolt Games
Gundam Marker - Brown GM-303P (Sumi-ire Pour Type for Panel Lines
GSI Creos GMS114 Gundam Marker Seed Destiny Set #1 (6 Markers)
GSI Creos Gundam Marker Seed Basic Set (6 Markers) : Arts, Crafts & Sewing
A pen-type paint for easy painting, a completely new color set appears in the Gundam marker. It corresponds to the latest Gunpla, it is a versatile 6 color set. GM166 Gundam New White Enhanced the covert power (the ability to hide the foundation,) enhanced color with improved color GM167 Gundam Red Gold more gold red than the GM04 (Gundam gold,) golden elegant shine GM 168 Gundam Bright blue that can be used for light blue Gundam's chest and main color of goof, etc.
Gundam Marker Advanced Set (GMS124)
The popular metallic set comes again in the Gundam Marker. A new six colors is added to each high-quality metallic color using high-precision raw materials, Shine Silver which remarkably strengthened metallic feeling and shine by improving traditional silver.
Gundam Metallic Marker Set 2