These boxes use the Enclosed label, green Wrebbit logo and the Perfect Fit (Trilingual) burst. The text is provided in English, French and Spanish.

The box uses a "Spear" anchor tab.

Variation 1:

There is an Irwin Toy logo in the bottom right.

The legalese includes:

Please retain this package for future reference. Product and colour specification may vary. ©2002 Irwin Toy Limited. All rights reserved. IRWIN TOY and logo are trademarks of Irwin Toy Limited. Wrebbit and Perfalock are trademarks owned by Inventi Limited Partnership, used under license. Manufactured for and distributed by Irwin Toy. Patent Pending.

UPC number system and company code are 0 69545. The Irwin Toy logo is printed in the bottom right.

Variation 1A:

The legalese is provided in French as well, but not Spanish.

The UPC code is positioned in the lower left under the image next to "Mount it!".

Variation 1B:

The legalese provides the same text at Variation 1, but includes a Spanish translation.

The UPC is under the text headed "Mount it!".

Variation 2:

There is no Irwin Toy logo.

The legalese includes:

Please retain this package for future reference. Product and colour specification may vary. ©2003 Wrebbit Inc. All rights reserved.

Wrebbit and Perfalock are trademarks owned by Inventi Limited Partnership, used under license. Manufactured and distributed by Wrebbit Inc. Patent Pending.

The UPC is under the text headed "Mount it!". UPC number system and company code are 7 72666.

These boxes use the Open label, green Wrebbit logo and the Perfect Fit (Trilingual). The text is provided in English, French and Spanish.

The box uses a "Spear" anchor tab.

UPC number system and company code are 7 72666.

Variation 1:

The legalese includes:

Patent : U.S. Patent no. 6, 517, 071. Patent pending in other countries.

Please retain this package for future reference. Product and color specification may vary. ©2004 Wrebbit Inc. All rights reserved.

Wrebbit and Perfalock are trademarks owned by Inveni Limited Partnership, used under license. Manufactured and distributed by Wrebbit Inc.

The copyright date may be 2003, 2004 or 2005.

Variation 2:

The legalese includes:

Patent : U.S. Patent no. 6, 517, 071. Patent pending in other countries.

Please retain this package for future reference. Product and color specification may vary. ©2005 Hasbro, Inc., Pawtucket, RI, 02862. All rights reserved. TM and (r) denote U.S. Trademarks. Wrebbit and Perfalock are trademarks owned by Hasbro, Inc.

The copyright date only appears as 2005. The Hasbro logos appear below this text.

Variation 2A: The front panel includes an English description of the contents under the "Perfalock Puzzle", the same as Variation 1.

Variation 2B: The front panel below "Perfalock Puzzle" is empty.