The Flex-I-File “Touch-N-Flow” (Photo 1) is the ultimate capillary action gluing system. Nothing else I know can get cement into hard to reach spots with such accuracy. It enables a modeler to put solvent cement exactly where needed, with very little chance of missing the target and marring an outside surface.

The #7000 system is composed of three components (Photo 2): A bottle of thin Plast-I-Weld solvent cement, a squeeze bottle, the Touch-N-Flow applicator, along with an instruction sheet. The Touch-N-Flow is a thin glass tube with a very fine needle applicator at one end. The squeeze bottle is used to pull the thin solvent cement up into the tube. Once the cement is in the applicator, a touch of the end of the needle releases cement.

Osprey Publishing has recently released a book by Robert Forczyk covering the Invasion of Poland. He is a well-known author and superb researcher of military topics. Certainly, this book is not an exception to his well-earned reputation.

The book is broken down in the following sections

• Poland is not lost
• Poland prepares for the next round
• The Threat Emerges
• Countdown to War
• Opening Moves
• Total War
• Apotheosis
• Occupation
• Epilogue

Plus several appendices covering military ranks, glossary, etc.

I would argue that this book is two sub-books in one single binding. The first sub-book covers the political history of Poland during the 1920s and 1930’s (the first 3 chapters) while the second sub-book covers military history of the actual invasion of Poland in 1939. 

OKB offers three very similar products, all in 35^th scale, for use on a Pz.IV . These items are “return rollers” for the Type 2 (product S35007), the Type 3 (product S35008), and the Type 4 (product S35009). This review will focus on the rollers for the Type 4 (product S35009).

The roller parts are contained in a small zip lock baggie. A paper label is stapled to the baggie which serves to identify the “Type” for which these parts are engineered, and to provide a secure closure so that none of the parts go astray.