The frosted hematin strands are approx. 40 cm long and lined up for transportation.
The individual squares measure 3 x 3mm; the squares are drilled in the middle.
GPSR
| manufacturer | Marco Schreier Mineralienhandlung GmbH, Im Osterholz 1, 71636 Ludwigsburg, Germany, www.marcoschreier.com Contact |
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