Round brush RCH: #2 - 2,3 mm
Round brush RCH: #14 - 9 mm
Falconer
Round brush RCH: #16 - 10 mm
Round brush RCH: #6 - 4 mm
Tending the Spark
Peacock #1: 28 units
Teaching science through the Grades
Pendulum - Star: Tigereye
Pendant - Cage: 12 un
Pendulum - Star: Opalin
Fee Fi Fo Fum
Round brush RCH: #4 - 3,2 mm
Geometry and the Imagination
Pendant - Cage: 1 un.