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Hand-cast lead-free pewter, available in dangle style with stainless steel hooks or in post style with stainless steel posts. Pi design is 7/16" wide x 7/16" high (11 mm wide x 10 mm high). $10.
LAPEL PIN
Pi Lapel Pin and Tie Pin
Hand-cast pewter. Actual height 1/2 inch (13 mm).
Lapel pin $6; Tie pin $8.
TIE PIN
Easy as Pi Pin
1" (25 cm) diameter. $5.
BROOCH
Pi Brooch
Hand-cast pewter. 1 1/4" wide x 1" high (31 mm wide x 25 mm high). $14.
Hand-cast lead-free pewter with stainless steel posts.
Infinity design is 5/8" wide x 3/16" high (16 mm long x 6 mm high). $10.
LAPEL PIN
Infinity/ Mobius Strip Lapel Pin and Tie Pin
Designed as an Infinity pin. Makes a pretty good Mobius strip, too.
Hand-cast pewter.
Actual size 5/8" wide by 1/4" high (16 mm wide by 6 mm high).
Lapel pin $6; Tie pin $8.
LAPEL PIN
LAPEL PIN
Radical Lapel Pin and Tie Pin
Hand-cast pewter. Actual size 13/16 inch wide by 1/2 inch high (20 mm wide by 13 mm high).
Lapel pin $6; Tie pin $8.
TIE PIN
Hand-cast pewter with stainless steel hooks. Atom design is 7/16" wide x 7/16" high (11 mm wide x 10 mm high). $10.
Teach Math Pin
15/16" (24 mm) wide by 11/16" (17 mm) high. $5.
Math Award Pin
1" (25 cm) wide x 7/8" (22 cm) high. $5.
Elementary Math Pin
1 1/8" (28 mm) wide by 13/16" (20 mm) high. $5.
Science Pin
15/16" x 15/16" (24 mm x 24 mm). $5.
Teach Science Pin
Pin reads "I Love to Teach Science."
7/8" (22 mm) wide by 1" (25 mm) high. $5.
Science Award Pin
1" (25 mm) wide by 1" (25 mm) high. $5.
LAPEL PIN
Brain Lapel Pin and Tie Pin
Hand-cast pewter. Actual width 11/16 inch (18 mm).
Lapel pin $6; Tie pin $8.
TIE PIN
LAPEL PIN
E=mc2 Lapel Pin and Tie Pin
Hand-cast pewter. Actual width 13/16 inch (20 mm).
Lapel pin $6; Tie pin $8.
TIE PIN
LAPEL PIN
Microscope Lapel Pin and Tie Pin
Hand-cast pewter. Actual height 1 inch (25 mm).
Lapel pin $6; Tie pin $8.
TIE PIN
LAPEL PIN
Atom Lapel Pin and Tie Pin
Hand-cast pewter. Actual height 3/4 inch (19 mm).
Lapel pin $6; Tie pin $8.
TIE PIN
LAPEL PIN
Beaker Lapel Pin and Tie Pin
Hand-cast pewter. Actual height 9/16 inch (14 mm).
Lapel pin $6; Tie pin $8.
TIE PIN
LAPEL PIN
Flask Lapel Pin and Tie Pin
Hand-cast pewter. Actual height 11/16 inch (18 mm).
Lapel pin $6; Tie pin $8.
TIE PIN
DNA Pin
Enamel pin. 1 3/4" x 5/8" (45 mm x 16 mm). $16.
Y CHROMOSOME PIN
Y Chromosome Pin
Enamel pin. 15/16" x 5/8" (24 mm x 17 mm). $12.
TEST TUBE PIN
Test Tube Pin
Enamel pin. 1 1/2" x 1/4" (40 mm x 6 mm). $12.
URSA MAJOR PIN
Ursa Major Pin
Enamel pin. 1" x 5/8" (16 mm x 16 mm). $8.
Currently out of stock.
Restocking date uncertain.