Hanneman/Hodgkinson Gem Filter Set

This Hanneman Gem Filter set contains five filters: Aquamarine filter, ruby filter, synthetic emerald filter, synthetic emerald support filter and a handy multi filter for bead pickers. Great for making gem testing quicker, allowing analysis of large parcels of stones at once.

• 5 filters for quick and easy identification of stones
• Aqua Filter for differentiating blue stones
• Ruby Filter for differentiating red stones
• Synthetic Emerald Filter
• Synthetic Emerald "Support" filter
• Bead buyer's and parcel picker's filter set

Dimensions:

• 110 x 64 x 10mm