Single Frag Plug (pair) Color:Black The mold is made out

The mold is made out of PETG which is a food safe thermoplastic

Note that these are designed to fit in the same size holes as the original 1408 head

without the reflections from the water getting in the way

Soak in a sink

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Single Frag Plug (pair) Color:Black The mold is made outSometimes you just want to hold a single frag to the glass. This is an official Ron frag plug, glued in to a socket on a super strong rare earth magnet . Sold in pairs, each is 1. 5" x . 43" (38mm x 11mm). Small: 1 8 (very strong) to 3 8 tank thickness. Medium: Up to 5 8. Large: Up to 7 8 thick, please inquire (Made to order). Note At some point as the frag grows it will will either bond to the glass itself (encompass the entire magnet), or even grow