The Pentel LRP7 refill is the Permanent Energel refill suitable for the EnerGel Permanent 0.7mm refillable range. The Energel ink is a Lightfast ink which is ideal for signatures contract and witness statements, as well as all important documents. It is archive safe and certified to DIN ISO 27668-2: 1999. It is quick drying and reduces smudging on hands or paper.
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