Problema by Herbert Martin Pfer

Effect

The "Problema" trick presents a visually striking transformation. A performer rolls a single die, revealing a random number. When the lid of a small wooden box is opened, all the dice inside have magically changed to match the rolled number. The effect combines magic with a subtle gambling-like element, creating a strong audience reaction.

Full details

The "Problema" box is made from high-quality teakwood and includes a set of dice and a dice cup. The trick has historical significance, originally invented by Herbert Martin Pfer in the 1950s and distributed through German magic shops. Its design has remained largely unchanged over decades due to its effectiveness. The small size makes it portable, while the wooden construction gives it a classic appearance. Performers can incorporate mentalism by having spectators choose or influence the dice selection.

Who should consider the trick

This trick suits magicians who want a visual, self-contained effect that works well in close-up or parlor settings. It appeals to performers who appreciate classic magic with historical roots. The gambling element makes it particularly effective for bar or casino-themed performances. As StevensMagicEmporium notes, "It's got a small footprint and involves both magic and a little bit of what you could say gambling - those two things always go well together."

Information on how difficult it is to perform

The basic handling is straightforward, making it accessible to beginners. The dice cup and box do most of the work, requiring minimal sleight of hand. More experienced performers can enhance the routine with presentation flourishes or mentalism angles. The visual nature means the effect speaks for itself without complex patter. StevensMagicEmporium describes it as "a very visual, fun effect" that consistently gets strong reactions.

What magicians say

Reviewers praise the trick's construction and effectiveness. StevensMagicEmporium highlights the quality: "The teakwood is really well made" and notes its consistent popularity across decades. The transformation creates a strong moment: "As we remove it what we have is the number four...and voila there they have all changed to the number four." The historical context adds appeal for magic enthusiasts, with the trick tracing back to 1950s Germany. Many recommend it as a reliable, portable effect that works well in various performance situations.