Amazon.com: 5 Lengths - 1/2" OD x 3/8" ID x 12" INCH LONG THIN WALL CLEAR ACRYLIC PLEXIGLASS TUBES - .50" Diameter - 12.7mm : Industrial & Scientific
Amazon.com: 1 Pc - 1 1/2” OD x 1" ID x a nominal 12" INCH LONG (11 7/8") Clear Acrylic Plexiglass Tube Heavy 1/4" Wall : Industrial & Scientific
Amazon.com: 3 Pcs 1/2” x 1/2" x 12” Long Square Clear Acrylic PLEXIGLASS Lucite Plastic Rod - .50" - 12.7mm x 12.7mm x 304.8mm : Industrial & Scientific
Amazon.com: Plexiglass 12 x 12 Clear Acrylic Sheet - 1/8 th (.125) inch Thick : Industrial & Scientific
Amazon.com: 5 Pcs 1/4” x 1/4" x 12” Long Square Clear Acrylic PLEXIGLASS Lucite Plastic Rod - .25" - 6.35mm x 6.35mm x 304.8mm : Industrial & Scientific
Amazon.com: 5 Pcs 1/4” x 1/4" x 12” Inch Long Square Color Red Clear Translucent Acrylic Plexiglass Plastic Rods - .25 Dia. - 6.35mm Solid Bar : Industrial & Scientific