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- May 15, 2004
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About a year ago I bought two of the Rockler travel mug kits. Here is my review.
The good news: The kit has good directions and the cost is only $10. Anyone with basic turning skills should have no problem fitting the carafe/flask or turning the outside to a suitable form.
My samples were turned from spalted poplar and I used clear gloss acrylic on one and gloss spar varnish on the other. After a few months the acrylic finished mug started to show some wear spots and the spar varnish version was still in great shape.
The bad news: They dribble. The stainless steel lid cover needs to be glued to the plastic top to keep coffee from seeping between the two and dribbling down the sides. The accumulated effect of coffee flowing thru there is some grinds will eventually get trapped, build-up in the grooves and get crusty. Ugh! Even with the cover glued down (gorilla glue works great for a steel to plastic bond) the mugs still dribble around the seal. Whether it’s from age or mold flash in the groove (which I cleaned out) the problem persists.
Last week I contacted Rockler about spare seals but they don’t carry them. Bummer! I bought two more kits to get the seals and then it struck me: there’s room for a second groove and seal. So I turned a matching groove and slipped the second seal in place. Viola! No more leaks.
My mugs are great conversation starters, but the dribble problem and cost of the solution is more than a bit annoying. Hopefully in the future Rockler will revise the design or at least offer spare seals. Until then I can only give the Rockler Travel Mug Kit a modest recommendation with reservations.
Bob Hadley
The good news: The kit has good directions and the cost is only $10. Anyone with basic turning skills should have no problem fitting the carafe/flask or turning the outside to a suitable form.
My samples were turned from spalted poplar and I used clear gloss acrylic on one and gloss spar varnish on the other. After a few months the acrylic finished mug started to show some wear spots and the spar varnish version was still in great shape.
The bad news: They dribble. The stainless steel lid cover needs to be glued to the plastic top to keep coffee from seeping between the two and dribbling down the sides. The accumulated effect of coffee flowing thru there is some grinds will eventually get trapped, build-up in the grooves and get crusty. Ugh! Even with the cover glued down (gorilla glue works great for a steel to plastic bond) the mugs still dribble around the seal. Whether it’s from age or mold flash in the groove (which I cleaned out) the problem persists.
Last week I contacted Rockler about spare seals but they don’t carry them. Bummer! I bought two more kits to get the seals and then it struck me: there’s room for a second groove and seal. So I turned a matching groove and slipped the second seal in place. Viola! No more leaks.
My mugs are great conversation starters, but the dribble problem and cost of the solution is more than a bit annoying. Hopefully in the future Rockler will revise the design or at least offer spare seals. Until then I can only give the Rockler Travel Mug Kit a modest recommendation with reservations.
Bob Hadley
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