2X Red + 1X Blue Stamp Ink Refill by BCH - Premium Grade -2.5 oz (75 ml) Ink Per Bottle (7.5 oz / 225 ml Total) 3D Data and Models and our downloadable data provides

and our downloadable data provides insights into their strength

The video also includes a complete "shopping list" of required parts

It is easy to apply - just put four to six drops of ink on a dried stamp pad

Don't know how to refill

For stubborn clogs

2X Red + 1X Blue Stamp Ink Refill by BCH - Premium Grade -2.5 oz (75 ml) Ink Per Bottle (7.5 oz / 225 ml Total) 3D Data and Models and our downloadable data providesGREAT VALUE. Replenish stamp foam ink pads, felt pads, or self inking stamps for a fraction of the cost of new ones. NON TOXIC. Water based, low odor, skin safe and environment friendly. DURABLE AND PERMANENT. Waterproof after drying. Outdoor Grade weatherproof. None fading. Made of sturdy pigment polymer resin, it doesn't fade under direct sunlight. EASY APPLICATION. Put four to six drops of ink on a dried stamp pad. Do not over ink the pad. Works