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About Us

About us and our original designs.

This website offers original molds hand cast here in Maysville, Oklahoma for polymer clay, metal clay, plaster, craft soap wax, and UTEE. Joe and Penni Jo work together to create hand cast Urethane Rubber polymer clay molds and mats from her original designs and sculpts. In addition to the hand cast items on this website, there are free polymer clay tutorials and info on polymer clay classes and events.

After deciding which designs need to be created the steps are....

  • Penni Jo starts with as sketch either in clay or on paper then begins to sculpt the project pieces. When all of the parts are completed they are:
  • Glued to a smooth ceramic tile in a layout that will fit the mold maker form.
  • Joe takes the parts on the tile and casts the master (initial) mold using our tough, urethane rubber.
  • This first mold is perfected and glued to a tile where a mold making mold rubber mold is cast over it.
  • Next several molds are cast of urethane rubber using the mold maker mold.
  • Three molds are glued to a board to make a gang mold which is cast in silicone rubber.
  • The gang mold allows us to cast three urethane rubber molds at a time.
  • After de-molding the parts from the gang mold, they are trimmed and prepared for packaging.
  • We take all the photos for the color sheets and write the instructions for the package inserts.
  • The finished molds are packaged and stored, ready to ship.
  • Joe does do all the handling and shipping.

Best Flexible Molds is a genuine Mom and Pop company based in Maysville, Oklahoma.

Images ~ Flickr Pics:

Blog ~ Adventures in Creativity

Pinterest ~ Faves: mine and other's 

Artist Bio ~ by Penni Jo Couch ~

In 1981 I attended a miniature meeting with a lady from church. At one of the meetings I found a wonderful new clay called Fimo with which I immediately fell in love. From '81 through '89 I had a little business, making and selling doll house miniatures made of Fimo including doll house dolls. I designed and taught a number of classes using Fimo in Oklahoma and at miniature conventions throughout the country. I learned how to make porcelain molds and began to make and fire porcelain miniatures from original Fimo sculptures.

After 7 years at home, selling miniatures, PenniBears, porcelain doll house scale dolls and molds, I was contacted by Gary Clinton, owner of United Design Corp in Noble. He had seen my miniatures and offered me a position as a staff designer/sculptor. For 15 years I worked in most of the lines, Stone Garden, Fancy Frames, Frame-ol-ogy, Christmas figurines, gargoyls, angels, figurines, water globes, inspirational designs, etc, etc....
In addition to the lines that I designed, the company produced a limited edition line of my signature pieces PenniBears (image left Bountiful Harvest 1/25" tall).

After United Design was sold to a large corporation, I left the company in 04. I started a design company based in my home where I worked as a designer for a number of companies in the US, Canada, Philippines and China.

  I designed and art directed this grieving angel, left, for Autom's Gifts of Faith.

In February of 2008, I retired from the gift ware industry. Today I still play in clay, paint a bit and plan and teach classes both in the Oklahoma City area and at events out of town.
One of the projects that has intrigued me is the inro, a wearable vessel that is both functional and beautiful. I made this unique inro in Magic River Mississippi on a trip to St. Augustine Fl. where I taught Faux Jade Inro with molded designs at the Fandango Retreat. To read more about this trip, check out my blog.
Currently we are making and marketing original, flexible push molds and texture mats here at our home base. Our business gives me many opportunities to design, teach, and sculpt.
Founding Member of Central Oklahoma Polymer Clay Guild
Member of IPCA International Polymer Clay Associations
Owner, Operator of Penni Jo's Originals Ltd. 7 years.
Creator and Sculptor of the charming PenniBear Line for 11 years.
Staff designer and master sculptor for United Design Corp. 15 years,
Owner operator of Penni Jo's Design Group, Inc. 4 years.

2005 Started our little mold company Best Flexible Molds from original sculpts.

2006 Joined with another polymer clay user and started Central Oklahoma Polymer Clay Guild ( COPCG )

2007 COPCG – January New Year's Bracelet

2007 COPCG – Tufted Heart Box

2007 COPCG - Snowman Switch plate with lesson on Faux Knit

2008 COPCG – Simple Inro Workshop 4 hour class

2009 Fandango – Faux Jade Inro workshop – all day class

2010 Corpus Christi Polymer Clay Guild - Faux Cloisonne matchbox pendant workshop

2010 COPCG taught Color class in July

2010 COPCG - November taught Filigree Ornament with image transfer

2010 Sandy Camp - Selected to be a Demonstrator

2011 Started the OK Poly-Clay Twister Retreat in April with a one day retreat in my home.

2011 Fandango – Taught all day class: Faux Ribbon Embroidery

2011 Corpus Christi Polymer Clay Guild - Sliver Flower workshop

2011 San Antonio Guild - Sliver Flower workshop

2011 COPCG - Sliver workshop & Switch plate art

2012 OK Poly-Clay Twister Retreat – April – guest artist Christi Friesen, 3 day event.

2012 Sandy Camp – Selected to be a demonstrator.

2012 COPCG – Rose cane bracelet in September

2012 Arizona Polymer Clay Guild - Demonstrated sliver flowers

2013 Corpus Christi - Faux Eagle Feather Cane

2013 San Antonio - Sculpted Orchids workshop

2013 OK Poly-Clay Twister Retreat – April – guest artist Syndee Holt,, 3 day event.

2013 Fandango – Eagle feather cane workshop & retreat demonstrator.

2014 CFCF taught and demo - Fandango Taught and demo - Twister demoed - COPCG  taught, IPCA demo

2015 Taught and demonstrated Orlando Clay Fandango.


Published in magazines: The Polymer Arts, Bead Unique and twice in Polymer Cafe.
I am a co-founder of the Ok Poly-Clay Twister annual Retreats.